32342222040 has 64 divisors (see below), whose sum is σ = 97529464800. Its totient is φ = 8579899392.

The previous prime is 32342221987. The next prime is 32342222069. The reversal of 32342222040 is 4022224323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 32342222040.

It is a congruent number.

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, 675075 + ... + 721394.

Almost surely, 2^32342222040 is an apocalyptic number.

32342222040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32342222040 is an abundant number, since it is smaller than the sum of its proper divisors (65187242760).

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

32342222040 is a wasteful number, since it uses less digits than its factorization.

32342222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396676 (or 1396672 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 32342222040 its reverse (4022224323), we get a palindrome (36364446363).

The spelling of 32342222040 in words is "thirty-two billion, three hundred forty-two million, two hundred twenty-two thousand, forty".