406351124556 has 36 divisors (see below), whose sum is σ = 1026697816872. Its totient is φ = 125031114624.

The previous prime is 406351124503. The next prime is 406351124591. The reversal of 406351124556 is 655421153604.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100183161 + ... + 100187216.

It is an arithmetic number, because the mean of its divisors is an integer number (28519383802).

Almost surely, 2^406351124556 is an apocalyptic number.

It is an amenable number.

406351124556 is an abundant number, since it is smaller than the sum of its proper divisors (620346692316).

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

406351124556 is a wasteful number, since it uses less digits than its factorization.

406351124556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200370410 (or 200370395 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 406351124556 in words is "four hundred six billion, three hundred fifty-one million, one hundred twenty-four thousand, five hundred fifty-six".