3459556886121 has 20 divisors (see below), whose sum is σ = 5906262903552. Its totient is φ = 1976889648888.

The previous prime is 3459556886117. The next prime is 3459556886213. The reversal of 3459556886121 is 1216886559543.

3459556886121 is a `hidden beast` number, since 3 + 4 + 5 + 9 + 5 + 5 + 6 + 8 + 8 + 612 + 1 = 666.

It is not a de Polignac number, because 3459556886121 - 2² = 3459556886117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (3459556846121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3050755065 + ... + 3050756198.

Almost surely, 2^{3459556886121} is an apocalyptic number.

It is an amenable number.

3459556886121 is a deficient number, since it is larger than the sum of its proper divisors (2446706017431).

3459556886121 is an equidigital number, since it uses as much as digits as its factorization.

3459556886121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101511282 (or 6101511273 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 63.

The spelling of 3459556886121 in words is "three trillion, four hundred fifty-nine billion, five hundred fifty-six million, eight hundred eighty-six thousand, one hundred twenty-one".