406375573604 has 48 divisors (see below), whose sum is σ = 954840518016. Its totient is φ = 146149056000.

The previous prime is 406375573543. The next prime is 406375573651.

406375573604 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×406375573604² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50742197 + ... + 50750204.

It is an arithmetic number, because the mean of its divisors is an integer number (19892510792).

Almost surely, 2^406375573604 is an apocalyptic number.

406375573604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

406375573604 is an abundant number, since it is smaller than the sum of its proper divisors (548464944412).

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

406375573604 is a wasteful number, since it uses less digits than its factorization.

406375573604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101492436 (or 101492434 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 50.

It can be divided in two parts, 406375 and 573604, that added together give a palindrome (979979).

The spelling of 406375573604 in words is "four hundred six billion, three hundred seventy-five million, five hundred seventy-three thousand, six hundred four".