6411478556337 has 16 divisors (see below), whose sum is σ = 8577145424640. Its totient is φ = 4260069171072.

The previous prime is 6411478556299. The next prime is 6411478556341. The reversal of 6411478556337 is 7336558741146.

It is not a de Polignac number, because 6411478556337 - 2³¹ = 6409331072689 is a prime.

It is a super-2 number, since 2×6411478556337² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411478556347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6315768 + ... + 7260294.

It is an arithmetic number, because the mean of its divisors is an integer number (536071589040).

Almost surely, 2^{6411478556337} is an apocalyptic number.

It is an amenable number.

6411478556337 is a deficient number, since it is larger than the sum of its proper divisors (2165666868303).

6411478556337 is a wasteful number, since it uses less digits than its factorization.

6411478556337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952072.

The product of its digits is 50803200, while the sum is 60.

The spelling of 6411478556337 in words is "six trillion, four hundred eleven billion, four hundred seventy-eight million, five hundred fifty-six thousand, three hundred thirty-seven".