32040452245 has 32 divisors (see below), whose sum is σ = 41785269120. Its totient is φ = 23489832960.

The previous prime is 32040452239. The next prime is 32040452273. The reversal of 32040452245 is 54225404023.

It is not a de Polignac number, because 32040452245 - 2⁷ = 32040452117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1813866 + ... + 1831444.

It is an arithmetic number, because the mean of its divisors is an integer number (1305789660).

Almost surely, 2^32040452245 is an apocalyptic number.

It is an amenable number.

32040452245 is a deficient number, since it is larger than the sum of its proper divisors (9744816875).

32040452245 is a wasteful number, since it uses less digits than its factorization.

32040452245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18165.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 32040452245 its reverse (54225404023), we get a palindrome (86265856268).

The spelling of 32040452245 in words is "thirty-two billion, forty million, four hundred fifty-two thousand, two hundred forty-five".