401054151022 has 16 divisors (see below), whose sum is σ = 687530751840. Its totient is φ = 171878012928.

The previous prime is 401054151013. The next prime is 401054151037. The reversal of 401054151022 is 220151450104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231558 + ... + 1522774.

It is an arithmetic number, because the mean of its divisors is an integer number (42970671990).

Almost surely, 2^401054151022 is an apocalyptic number.

401054151022 is a deficient number, since it is larger than the sum of its proper divisors (286476600818).

401054151022 is a wasteful number, since it uses less digits than its factorization.

401054151022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389595.

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 401054151022 in words is "four hundred one billion, fifty-four million, one hundred fifty-one thousand, twenty-two".