402032212504000 has 112 divisors (see below), whose sum is σ = 1072219911025536. Its totient is φ = 148442663040000.

The previous prime is 402032212503973. The next prime is 402032212504009. The reversal of 402032212504000 is 405212230204.

It is a super-2 number, since 2×402032212504000² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402032212504009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1932743176 + ... + 1932951175.

It is an arithmetic number, because the mean of its divisors is an integer number (9573392062728).

Almost surely, 2^{402032212504000} is an apocalyptic number.

402032212504000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

402032212504000 is an abundant number, since it is smaller than the sum of its proper divisors (670187698521536).

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

402032212504000 is a wasteful number, since it uses less digits than its factorization.

402032212504000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865694391 (or 3865694371 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 402032212504000 its reverse (405212230204), we get a palindrome (402437424734204).

The spelling of 402032212504000 in words is "four hundred two trillion, thirty-two billion, two hundred twelve million, five hundred four thousand".