3675440121456 has 80 divisors (see below), whose sum is σ = 9761124676608. Its totient is φ = 1191138720000.

The previous prime is 3675440121413. The next prime is 3675440121469. The reversal of 3675440121456 is 6541210445763.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053995 + ... + 5735306.

Almost surely, 2^{3675440121456} is an apocalyptic number.

It is an amenable number.

3675440121456 is an abundant number, since it is smaller than the sum of its proper divisors (6085684555152).

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

3675440121456 is a wasteful number, since it uses less digits than its factorization.

3675440121456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10789510 (or 10789504 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 3675440121456 in words is "three trillion, six hundred seventy-five billion, four hundred forty million, one hundred twenty-one thousand, four hundred fifty-six".