401120454355422 has 64 divisors (see below), whose sum is σ = 820379307168000. Its totient is φ = 130715480712960.

The previous prime is 401120454355319. The next prime is 401120454355451. The reversal of 401120454355422 is 224553454021104.

It is a congruent 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, 67281154 + ... + 72999962.

It is an arithmetic number, because the mean of its divisors is an integer number (12818426674500).

Almost surely, 2^{401120454355422} is an apocalyptic number.

401120454355422 is an abundant number, since it is smaller than the sum of its proper divisors (419258852812578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401120454355422 is a wasteful number, since it uses less digits than its factorization.

401120454355422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720201.

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 401120454355422 in words is "four hundred one trillion, one hundred twenty billion, four hundred fifty-four million, three hundred fifty-five thousand, four hundred twenty-two".