401292964897 has 8 divisors (see below), whose sum is σ = 460814888160. Its totient is φ = 345611165760.

The previous prime is 401292964871. The next prime is 401292964901. The reversal of 401292964897 is 798469292104.

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

It is a cyclic number.

It is not a de Polignac number, because 401292964897 - 2³⁵ = 366933226529 is a prime.

It is a super-2 number, since 2×401292964897² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401292964837) 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, 960030808 + ... + 960031225.

It is an arithmetic number, because the mean of its divisors is an integer number (57601861020).

Almost surely, 2^401292964897 is an apocalyptic number.

It is an amenable number.

401292964897 is a deficient number, since it is larger than the sum of its proper divisors (59521923263).

401292964897 is a wasteful number, since it uses less digits than its factorization.

401292964897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920062063.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 401292964897 in words is "four hundred one billion, two hundred ninety-two million, nine hundred sixty-four thousand, eight hundred ninety-seven".