1313435044002 has 16 divisors (see below), whose sum is σ = 2626956668160. Its totient is φ = 437797251312.

The previous prime is 1313435043967. The next prime is 1313435044003. The reversal of 1313435044002 is 2004405343131.

It is a super-2 number, since 2×1313435044002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1313435044003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3409458 + ... + 3775085.

It is an arithmetic number, because the mean of its divisors is an integer number (164184791760).

Almost surely, 2^{1313435044002} is an apocalyptic number.

1313435044002 is an abundant number, since it is smaller than the sum of its proper divisors (1313521624158).

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

1313435044002 is a wasteful number, since it uses less digits than its factorization.

1313435044002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215017.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 1313435044002 in words is "one trillion, three hundred thirteen billion, four hundred thirty-five million, forty-four thousand, two".