1340762112 has 96 divisors (see below), whose sum is σ = 3971822400. Its totient is φ = 446902272.

The previous prime is 1340762099. The next prime is 1340762117. The reversal of 1340762112 is 2112670431.

1340762112 is a `hidden beast` number, since 1 + 34 + 0 + 7 + 621 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1340762117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43173 + ... + 67419.

It is an arithmetic number, because the mean of its divisors is an integer number (41373150).

Almost surely, 2^1340762112 is an apocalyptic number.

1340762112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340762112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985911200).

1340762112 is an abundant number, since it is smaller than the sum of its proper divisors (2631060288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340762112 is an equidigital number, since it uses as much as digits as its factorization.

1340762112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24278 (or 24252 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1340762112 is about 36616.4186124203. The cubic root of 1340762112 is about 1102.6827389260.

The spelling of 1340762112 in words is "one billion, three hundred forty million, seven hundred sixty-two thousand, one hundred twelve".