32145337512 has 32 divisors (see below), whose sum is σ = 89292604800. Its totient is φ = 10715112432.

The previous prime is 32145337507. The next prime is 32145337531. The reversal of 32145337512 is 21573354123.

32145337512 is a `hidden beast` number, since 32 + 14 + 533 + 75 + 12 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74410288 + ... + 74410719.

It is an arithmetic number, because the mean of its divisors is an integer number (2790393900).

Almost surely, 2^32145337512 is an apocalyptic number.

It is an amenable number.

32145337512 is an abundant number, since it is smaller than the sum of its proper divisors (57147267288).

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

32145337512 is a wasteful number, since it uses less digits than its factorization.

32145337512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148821022 (or 148821012 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The spelling of 32145337512 in words is "thirty-two billion, one hundred forty-five million, three hundred thirty-seven thousand, five hundred twelve".