400364644151054 has 16 divisors (see below), whose sum is σ = 655147646392320. Its totient is φ = 181982400987960.

The previous prime is 400364644151047. The next prime is 400364644151071. The reversal of 400364644151054 is 450151446463004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73727054 + ... + 78970929.

It is an arithmetic number, because the mean of its divisors is an integer number (40946727899520).

Almost surely, 2^{400364644151054} is an apocalyptic number.

400364644151054 is a deficient number, since it is larger than the sum of its proper divisors (254783002241266).

400364644151054 is a wasteful number, since it uses less digits than its factorization.

400364644151054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152817175.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 400364644151054 in words is "four hundred trillion, three hundred sixty-four billion, six hundred forty-four million, one hundred fifty-one thousand, fifty-four".