3711492717072 has 120 divisors (see below), whose sum is σ = 11159382423456. Its totient is φ = 1059859067904.

The previous prime is 3711492717067. The next prime is 3711492717091. The reversal of 3711492717072 is 2707172941173.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3984043 + ... + 4826549.

Almost surely, 2^{3711492717072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3711492717072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5579691211728).

3711492717072 is an abundant number, since it is smaller than the sum of its proper divisors (7447889706384).

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

3711492717072 is a wasteful number, since it uses less digits than its factorization.

3711492717072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844405 (or 844392 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 51.

The spelling of 3711492717072 in words is "three trillion, seven hundred eleven billion, four hundred ninety-two million, seven hundred seventeen thousand, seventy-two".