32102022340 has 24 divisors (see below), whose sum is σ = 67486852440. Its totient is φ = 12826979328.

The previous prime is 32102022313. The next prime is 32102022343. The reversal of 32102022340 is 4322020123.

It can be written as a sum of positive squares in 4 ways, for example, as 451477504 + 31650544836 = 21248^2 + 177906^2 .

It is not an unprimeable number, because it can be changed into a prime (32102022343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845307 + ... + 882466.

It is an arithmetic number, because the mean of its divisors is an integer number (2811952185).

Almost surely, 2^32102022340 is an apocalyptic number.

It is an amenable number.

32102022340 is an abundant number, since it is smaller than the sum of its proper divisors (35384830100).

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

32102022340 is a wasteful number, since it uses less digits than its factorization.

32102022340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728711 (or 1728709 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 32102022340 its reverse (4322020123), we get a palindrome (36424042463).

The spelling of 32102022340 in words is "thirty-two billion, one hundred two million, twenty-two thousand, three hundred forty".