3835640242160 has 20 divisors (see below), whose sum is σ = 8917863563208. Its totient is φ = 1534256096832.

The previous prime is 3835640242087. The next prime is 3835640242177. The reversal of 3835640242160 is 612420465383.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23972751434 + ... + 23972751593.

Almost surely, 2^{3835640242160} is an apocalyptic number.

It is an amenable number.

3835640242160 is an abundant number, since it is smaller than the sum of its proper divisors (5082223321048).

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

3835640242160 is a wasteful number, since it uses less digits than its factorization.

3835640242160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47945503040 (or 47945503034 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 3835640242160 in words is "three trillion, eight hundred thirty-five billion, six hundred forty million, two hundred forty-two thousand, one hundred sixty".