400470113377 has 4 divisors (see below), whose sum is σ = 402868138176. Its totient is φ = 398072088580.

The previous prime is 400470113371. The next prime is 400470113383. The reversal of 400470113377 is 773311074004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (400470113371) and next prime (400470113383).

It is a cyclic number.

It is not a de Polignac number, because 400470113377 - 2⁷ = 400470113249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400470113371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199012149 + ... + 1199012482.

It is an arithmetic number, because the mean of its divisors is an integer number (100717034544).

Almost surely, 2^400470113377 is an apocalyptic number.

It is an amenable number.

400470113377 is a deficient number, since it is larger than the sum of its proper divisors (2398024799).

400470113377 is a wasteful number, since it uses less digits than its factorization.

400470113377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398024798.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 400470113377 in words is "four hundred billion, four hundred seventy million, one hundred thirteen thousand, three hundred seventy-seven".