3716429485572 has 72 divisors (see below), whose sum is σ = 9403852652376. Its totient is φ = 1237551727104.

The previous prime is 3716429485553. The next prime is 3716429485577. The reversal of 3716429485572 is 2755849246173.

It is a happy number.

3716429485572 is a `hidden beast` number, since 3 + 7 + 1 + 64 + 29 + 485 + 5 + 72 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1941741919296 + 1774687566276 = 1393464^2 + 1332174^2 .

It is not an unprimeable number, because it can be changed into a prime (3716429485577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215349168 + ... + 215366424.

Almost surely, 2^{3716429485572} is an apocalyptic number.

It is an amenable number.

3716429485572 is an abundant number, since it is smaller than the sum of its proper divisors (5687423166804).

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

3716429485572 is a wasteful number, since it uses less digits than its factorization.

3716429485572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22997 (or 22992 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

The spelling of 3716429485572 in words is "three trillion, seven hundred sixteen billion, four hundred twenty-nine million, four hundred eighty-five thousand, five hundred seventy-two".