32303354040 has 160 divisors (see below), whose sum is σ = 112319460000. Its totient is φ = 8317161216.

The previous prime is 32303354033. The next prime is 32303354053. The reversal of 32303354040 is 4045330323.

It is a happy number.

32303354040 is a `hidden beast` number, since 3 + 2 + 303 + 354 + 0 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32303353995 and 32303354013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77940 + ... + 265859.

It is an arithmetic number, because the mean of its divisors is an integer number (701996625).

Almost surely, 2^32303354040 is an apocalyptic number.

32303354040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32303354040 is an abundant number, since it is smaller than the sum of its proper divisors (80016105960).

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

32303354040 is a wasteful number, since it uses less digits than its factorization.

32303354040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343851 (or 343838 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 32303354040 its reverse (4045330323), we get a palindrome (36348684363).

The spelling of 32303354040 in words is "thirty-two billion, three hundred three million, three hundred fifty-four thousand, forty".