400568082201 has 24 divisors (see below), whose sum is σ = 662782440320. Its totient is φ = 228367403136.

The previous prime is 400568082197. The next prime is 400568082227. The reversal of 400568082201 is 102280865004.

It is not a de Polignac number, because 400568082201 - 2² = 400568082197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400568082281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7314781 + ... + 7369338.

Almost surely, 2^400568082201 is an apocalyptic number.

It is an amenable number.

400568082201 is a deficient number, since it is larger than the sum of its proper divisors (262214358119).

400568082201 is a wasteful number, since it uses less digits than its factorization.

400568082201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14684565 (or 14684562 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 400568082201 in words is "four hundred billion, five hundred sixty-eight million, eighty-two thousand, two hundred one".