3874243615008 has 72 divisors (see below), whose sum is σ = 11012365587888. Its totient is φ = 1192074953472.

The previous prime is 3874243615001. The next prime is 3874243615013. The reversal of 3874243615008 is 8005163424783.

It is a happy number.

It is a super-2 number, since 2×3874243615008² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3874243615001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119382310 + ... + 119414757.

It is an arithmetic number, because the mean of its divisors is an integer number (152949522054).

Almost surely, 2^{3874243615008} is an apocalyptic number.

It is an amenable number.

3874243615008 is an abundant number, since it is smaller than the sum of its proper divisors (7138121972880).

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

3874243615008 is a wasteful number, since it uses less digits than its factorization.

3874243615008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238797106 (or 238797085 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 3874243615008 in words is "three trillion, eight hundred seventy-four billion, two hundred forty-three million, six hundred fifteen thousand, eight".