32042064046040 has 32 divisors (see below), whose sum is σ = 72094822411680. Its totient is φ = 12816793919232.

The previous prime is 32042064046033. The next prime is 32042064046043. The reversal of 32042064046040 is 4064046024023.

It is a Cunningham number, because it is equal to 5660571²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32042064046043) 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, 21934709 + ... + 23349851.

It is an arithmetic number, because the mean of its divisors is an integer number (2252963200365).

Almost surely, 2^{32042064046040} is an apocalyptic number.

It is an amenable number.

32042064046040 is an abundant number, since it is smaller than the sum of its proper divisors (40052758365640).

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

32042064046040 is a wasteful number, since it uses less digits than its factorization.

32042064046040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981211 (or 1981207 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 32042064046040 in words is "thirty-two trillion, forty-two billion, sixty-four million, forty-six thousand, forty", and thus it is an eban number.