362405994040 has 32 divisors (see below), whose sum is σ = 815712309360. Its totient is φ = 144909273600.

The previous prime is 362405994023. The next prime is 362405994043. The reversal of 362405994040 is 40499504263.

It is a super-2 number, since 2×362405994040² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (362405994043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549521 + ... + 1768000.

Almost surely, 2^362405994040 is an apocalyptic number.

It is an amenable number.

362405994040 is an abundant number, since it is smaller than the sum of its proper divisors (453306315320).

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

362405994040 is a wasteful number, since it uses less digits than its factorization.

362405994040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320263 (or 3320259 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 362405994040 in words is "three hundred sixty-two billion, four hundred five million, nine hundred ninety-four thousand, forty".