1342037280 has 48 divisors (see below), whose sum is σ = 4227418944. Its totient is φ = 357876480.

The previous prime is 1342037231. The next prime is 1342037287. The reversal of 1342037280 is 827302431.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1342037287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397476 + ... + 1398435.

It is an arithmetic number, because the mean of its divisors is an integer number (88071228).

Almost surely, 2^1342037280 is an apocalyptic number.

1342037280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342037280 is an abundant number, since it is smaller than the sum of its proper divisors (2885381664).

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

1342037280 is a wasteful number, since it uses less digits than its factorization.

1342037280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795929 (or 2795921 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 1342037280 is about 36633.8269909110. The cubic root of 1342037280 is about 1103.0322068875.

The spelling of 1342037280 in words is "one billion, three hundred forty-two million, thirty-seven thousand, two hundred eighty".