406192622532 has 12 divisors (see below), whose sum is σ = 947782785936. Its totient is φ = 135397540840.

The previous prime is 406192622471. The next prime is 406192622557. The reversal of 406192622532 is 235226291604.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16924692594 + ... + 16924692617.

It is an arithmetic number, because the mean of its divisors is an integer number (78981898828).

Almost surely, 2^406192622532 is an apocalyptic number.

It is an amenable number.

406192622532 is an abundant number, since it is smaller than the sum of its proper divisors (541590163404).

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

406192622532 is a wasteful number, since it uses less digits than its factorization.

406192622532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33849385218 (or 33849385216 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 406192622532 in words is "four hundred six billion, one hundred ninety-two million, six hundred twenty-two thousand, five hundred thirty-two".