402432113000 has 64 divisors (see below), whose sum is σ = 943708708800. Its totient is φ = 160627963200.

The previous prime is 402432112991. The next prime is 402432113011. The reversal of 402432113000 is 311234204.

It is a super-3 number, since 3×402432113000³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 36131 + ... + 897869.

It is an arithmetic number, because the mean of its divisors is an integer number (14745448575).

Almost surely, 2^402432113000 is an apocalyptic number.

402432113000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402432113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471854354400).

402432113000 is an abundant number, since it is smaller than the sum of its proper divisors (541276595800).

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

402432113000 is a wasteful number, since it uses less digits than its factorization.

402432113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862227 (or 862213 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 402432113000 its reverse (311234204), we get a palindrome (402743347204).

The spelling of 402432113000 in words is "four hundred two billion, four hundred thirty-two million, one hundred thirteen thousand".