404070343444500 has 96 divisors (see below), whose sum is σ = 1177410511315584. Its totient is φ = 107682707776000.

The previous prime is 404070343444463. The next prime is 404070343444507. The reversal of 404070343444500 is 5444343070404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404070343444507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84399486 + ... + 89058485.

It is an arithmetic number, because the mean of its divisors is an integer number (12264692826204).

Almost surely, 2^{404070343444500} is an apocalyptic number.

It is an amenable number.

404070343444500 is an abundant number, since it is smaller than the sum of its proper divisors (773340167871084).

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

404070343444500 is a wasteful number, since it uses less digits than its factorization.

404070343444500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173459546 (or 173459534 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 42.

The spelling of 404070343444500 in words is "four hundred four trillion, seventy billion, three hundred forty-three million, four hundred forty-four thousand, five hundred".