401045203177 has 8 divisors (see below), whose sum is σ = 405861386400. Its totient is φ = 396248799744.

The previous prime is 401045203159. The next prime is 401045203183. The reversal of 401045203177 is 771302540104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401045203177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401045203127) 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, 4904152 + ... + 4985257.

It is an arithmetic number, because the mean of its divisors is an integer number (50732673300).

Almost surely, 2^401045203177 is an apocalyptic number.

It is an amenable number.

401045203177 is a deficient number, since it is larger than the sum of its proper divisors (4816183223).

401045203177 is a wasteful number, since it uses less digits than its factorization.

401045203177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9889895.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 401045203177 in words is "four hundred one billion, forty-five million, two hundred three thousand, one hundred seventy-seven".