401046570036 has 96 divisors (see below), whose sum is σ = 1258185358080. Its totient is φ = 107844452352.

The previous prime is 401046570013. The next prime is 401046570037. The reversal of 401046570036 is 630075640104.

It is a happy number.

401046570036 is a `hidden beast` number, since 4 + 0 + 10 + 46 + 570 + 0 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401046570037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15589645 + ... + 15615348.

It is an arithmetic number, because the mean of its divisors is an integer number (13106097480).

Almost surely, 2^401046570036 is an apocalyptic number.

It is an amenable number.

401046570036 is an abundant number, since it is smaller than the sum of its proper divisors (857138788044).

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

401046570036 is a wasteful number, since it uses less digits than its factorization.

401046570036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31205030 (or 31205022 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 401046570036 in words is "four hundred one billion, forty-six million, five hundred seventy thousand, thirty-six".