32402204051340 has 96 divisors (see below), whose sum is σ = 96353226514944. Its totient is φ = 8107748858880.

The previous prime is 32402204051311. The next prime is 32402204051341. The reversal of 32402204051340 is 4315040220423.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 32402204051298 and 32402204051307.

It is not an unprimeable number, because it can be changed into a prime (32402204051341) 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, 47648584 + ... + 48323823.

It is an arithmetic number, because the mean of its divisors is an integer number (1003679442864).

Almost surely, 2^{32402204051340} is an apocalyptic number.

32402204051340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32402204051340 is an abundant number, since it is smaller than the sum of its proper divisors (63951022463604).

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

32402204051340 is a wasteful number, since it uses less digits than its factorization.

32402204051340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95972767 (or 95972765 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 32402204051340 its reverse (4315040220423), we get a palindrome (36717244271763).

The spelling of 32402204051340 in words is "thirty-two trillion, four hundred two billion, two hundred four million, fifty-one thousand, three hundred forty".