3722429395008 has 42 divisors (see below), whose sum is σ = 10669671757134. Its totient is φ = 1240809798144.

The previous prime is 3722429394997. The next prime is 3722429395031. The reversal of 3722429395008 is 8005939242273.

3722429395008 is a `hidden beast` number, since 3 + 7 + 2 + 2 + 42 + 93 + 9 + 500 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3717060609024 + 5368785984 = 1927968^2 + 73272^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3231274941 + ... + 3231276092.

Almost surely, 2^{3722429395008} is an apocalyptic number.

It is an amenable number.

3722429395008 is an abundant number, since it is smaller than the sum of its proper divisors (6947242362126).

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

3722429395008 is a wasteful number, since it uses less digits than its factorization.

3722429395008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462551051 (or 6462551038 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 3722429395008 in words is "three trillion, seven hundred twenty-two billion, four hundred twenty-nine million, three hundred ninety-five thousand, eight".