1072715898396 has 48 divisors (see below), whose sum is σ = 2544572257920. Its totient is φ = 351681695040.

The previous prime is 1072715898377. The next prime is 1072715898403. The reversal of 1072715898396 is 6938985172701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826735 + ... + 3183686.

It is an arithmetic number, because the mean of its divisors is an integer number (53011922040).

Almost surely, 2^{1072715898396} is an apocalyptic number.

It is an amenable number.

1072715898396 is an abundant number, since it is smaller than the sum of its proper divisors (1471856359524).

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

1072715898396 is a wasteful number, since it uses less digits than its factorization.

1072715898396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010674 (or 6010672 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 66.

The spelling of 1072715898396 in words is "one trillion, seventy-two billion, seven hundred fifteen million, eight hundred ninety-eight thousand, three hundred ninety-six".