401127446892 has 24 divisors (see below), whose sum is σ = 938135665152. Its totient is φ = 133398917200.

The previous prime is 401127446857. The next prime is 401127446893. The reversal of 401127446892 is 298644721104.

It is not an unprimeable number, because it can be changed into a prime (401127446893) 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, 38773584 + ... + 38783927.

It is an arithmetic number, because the mean of its divisors is an integer number (39088986048).

Almost surely, 2^401127446892 is an apocalyptic number.

It is an amenable number.

401127446892 is an abundant number, since it is smaller than the sum of its proper divisors (537008218260).

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

401127446892 is a wasteful number, since it uses less digits than its factorization.

401127446892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77557949 (or 77557947 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 401127446892 in words is "four hundred one billion, one hundred twenty-seven million, four hundred forty-six thousand, eight hundred ninety-two".