32323420532 has 48 divisors (see below), whose sum is σ = 63293672400. Its totient is φ = 14341017600.

The previous prime is 32323420531. The next prime is 32323420537. The reversal of 32323420532 is 23502432323.

It can be written as a sum of positive squares in 8 ways, for example, as 4699650916 + 27623769616 = 68554^2 + 166204^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 32323420495 and 32323420504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32323420531) 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, 298532 + ... + 392132.

It is an arithmetic number, because the mean of its divisors is an integer number (1318618175).

Almost surely, 2^32323420532 is an apocalyptic number.

It is an amenable number.

32323420532 is a deficient number, since it is larger than the sum of its proper divisors (30970251868).

32323420532 is a wasteful number, since it uses less digits than its factorization.

32323420532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93876 (or 93874 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 32323420532 its reverse (23502432323), we get a palindrome (55825852855).

The spelling of 32323420532 in words is "thirty-two billion, three hundred twenty-three million, four hundred twenty thousand, five hundred thirty-two".