332131434340 has 12 divisors (see below), whose sum is σ = 697476012156. Its totient is φ = 132852573728.

The previous prime is 332131434269. The next prime is 332131434353. The reversal of 332131434340 is 43434131233.

It can be written as a sum of positive squares in 2 ways, for example, as 244425427236 + 87706007104 = 494394^2 + 296152^2 .

It is a super-2 number, since 2×332131434340² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8303285839 + ... + 8303285878.

It is an arithmetic number, because the mean of its divisors is an integer number (58123001013).

Almost surely, 2^332131434340 is an apocalyptic number.

It is an amenable number.

332131434340 is an abundant number, since it is smaller than the sum of its proper divisors (365344577816).

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

332131434340 is a wasteful number, since it uses less digits than its factorization.

332131434340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16606571726 (or 16606571724 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 332131434340 its reverse (43434131233), we get a palindrome (375565565573).

The spelling of 332131434340 in words is "three hundred thirty-two billion, one hundred thirty-one million, four hundred thirty-four thousand, three hundred forty".