400374006707 has 16 divisors (see below), whose sum is σ = 424411384320. Its totient is φ = 376908100800.

The previous prime is 400374006701. The next prime is 400374006743. The reversal of 400374006707 is 707600473004.

It is not a de Polignac number, because 400374006707 - 2²⁸ = 400105571251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400374006701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713732 + ... + 1144622.

It is an arithmetic number, because the mean of its divisors is an integer number (26525711520).

Almost surely, 2^400374006707 is an apocalyptic number.

400374006707 is a deficient number, since it is larger than the sum of its proper divisors (24037377613).

400374006707 is a wasteful number, since it uses less digits than its factorization.

400374006707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431554.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 400374006707 in words is "four hundred billion, three hundred seventy-four million, six thousand, seven hundred seven".