3556461420105 has 32 divisors (see below), whose sum is σ = 6207806960640. Its totient is φ = 1724299039680.

The previous prime is 3556461420073. The next prime is 3556461420121. The reversal of 3556461420105 is 5010241646553.

It is not a de Polignac number, because 3556461420105 - 2⁵ = 3556461420073 is a prime.

It is a super-2 number, since 2×3556461420105² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6403186 + ... + 6936404.

It is an arithmetic number, because the mean of its divisors is an integer number (193993967520).

Almost surely, 2^{3556461420105} is an apocalyptic number.

It is an amenable number.

3556461420105 is a deficient number, since it is larger than the sum of its proper divisors (2651345540535).

3556461420105 is a wasteful number, since it uses less digits than its factorization.

3556461420105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573661.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 3556461420105 in words is "three trillion, five hundred fifty-six billion, four hundred sixty-one million, four hundred twenty thousand, one hundred five".