407406052632 has 16 divisors (see below), whose sum is σ = 1018515131640. Its totient is φ = 135802017536.

The previous prime is 407406052619. The next prime is 407406052667. The reversal of 407406052632 is 236250604704.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8487626073 + ... + 8487626120.

Almost surely, 2^407406052632 is an apocalyptic number.

It is an amenable number.

407406052632 is an abundant number, since it is smaller than the sum of its proper divisors (611109079008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

407406052632 is a wasteful number, since it uses less digits than its factorization.

407406052632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16975252202 (or 16975252198 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 407406052632 in words is "four hundred seven billion, four hundred six million, fifty-two thousand, six hundred thirty-two".