401370031617 has 8 divisors (see below), whose sum is σ = 535261400160. Its totient is φ = 267529342080.

The previous prime is 401370031561. The next prime is 401370031631. The reversal of 401370031617 is 716130073104.

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

It is not a de Polignac number, because 401370031617 - 2¹² = 401370027521 is a prime.

It is a super-2 number, since 2×401370031617² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401370031697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12651267 + ... + 12682952.

It is an arithmetic number, because the mean of its divisors is an integer number (66907675020).

Almost surely, 2^401370031617 is an apocalyptic number.

It is an amenable number.

401370031617 is a deficient number, since it is larger than the sum of its proper divisors (133891368543).

401370031617 is a wasteful number, since it uses less digits than its factorization.

401370031617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25339503.

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 401370031617 in words is "four hundred one billion, three hundred seventy million, thirty-one thousand, six hundred seventeen".