406064235133057 has 8 divisors (see below), whose sum is σ = 407063985965120. Its totient is φ = 405064824189840.

The previous prime is 406064235133019. The next prime is 406064235133079. The reversal of 406064235133057 is 750331532460604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406064235133057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 406064235133057.

It is not an unprimeable number, because it can be changed into a prime (406064235233057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82579794 + ... + 87358747.

It is an arithmetic number, because the mean of its divisors is an integer number (50882998245640).

Almost surely, 2^{406064235133057} is an apocalyptic number.

It is an amenable number.

406064235133057 is a deficient number, since it is larger than the sum of its proper divisors (999750832063).

406064235133057 is a wasteful number, since it uses less digits than its factorization.

406064235133057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169944423.

The product of its (nonzero) digits is 5443200, while the sum is 49.

The spelling of 406064235133057 in words is "four hundred six trillion, sixty-four billion, two hundred thirty-five million, one hundred thirty-three thousand, fifty-seven".