407948294831 has 24 divisors (see below), whose sum is σ = 515903488800. Its totient is φ = 315748255680.

The previous prime is 407948294759. The next prime is 407948294837. The reversal of 407948294831 is 138492849704.

It is not a de Polignac number, because 407948294831 - 2³⁴ = 390768425647 is a prime.

It is a super-2 number, since 2×407948294831² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407948294837) 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, 1490036 + ... + 1742441.

It is an arithmetic number, because the mean of its divisors is an integer number (21495978700).

Almost surely, 2^407948294831 is an apocalyptic number.

407948294831 is a deficient number, since it is larger than the sum of its proper divisors (107955193969).

407948294831 is a wasteful number, since it uses less digits than its factorization.

407948294831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232655 (or 3232644 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 407948294831 in words is "four hundred seven billion, nine hundred forty-eight million, two hundred ninety-four thousand, eight hundred thirty-one".