400368276213 has 8 divisors (see below), whose sum is σ = 537224524128. Its totient is φ = 265212106224.

The previous prime is 400368276199. The next prime is 400368276221. The reversal of 400368276213 is 312672863004.

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

It is not a de Polignac number, because 400368276213 - 2⁵ = 400368276181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400368276263) 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, 425018931 + ... + 425019872.

It is an arithmetic number, because the mean of its divisors is an integer number (67153065516).

Almost surely, 2^400368276213 is an apocalyptic number.

It is an amenable number.

400368276213 is a deficient number, since it is larger than the sum of its proper divisors (136856247915).

400368276213 is a wasteful number, since it uses less digits than its factorization.

400368276213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850038963.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 400368276213 in words is "four hundred billion, three hundred sixty-eight million, two hundred seventy-six thousand, two hundred thirteen".