1314351090 has 128 divisors (see below), whose sum is σ = 3996760320. Its totient is φ = 304487424.

The previous prime is 1314351089. The next prime is 1314351097. The reversal of 1314351090 is 901534131.

1314351090 is a `hidden beast` number, since 1 + 3 + 143 + 510 + 9 + 0 = 666.

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 (1314351097) 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 63 ways as a sum of consecutive naturals, for example, 48657 + ... + 70683.

It is an arithmetic number, because the mean of its divisors is an integer number (31224690).

Almost surely, 2^1314351090 is an apocalyptic number.

1314351090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314351090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1998380160).

1314351090 is an abundant number, since it is smaller than the sum of its proper divisors (2682409230).

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

1314351090 is a wasteful number, since it uses less digits than its factorization.

1314351090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22073 (or 22067 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 1314351090 is about 36253.9803331993. The cubic root of 1314351090 is about 1095.3942659799.

The spelling of 1314351090 in words is "one billion, three hundred fourteen million, three hundred fifty-one thousand, ninety".