32145133484 has 12 divisors (see below), whose sum is σ = 56307515208. Its totient is φ = 16057272000.

The previous prime is 32145133481. The next prime is 32145133487. The reversal of 32145133484 is 48433154123.

It is an interprime number because it is at equal distance from previous prime (32145133481) and next prime (32145133487).

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (32145133481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818957 + ... + 3827364.

It is an arithmetic number, because the mean of its divisors is an integer number (4692292934).

Almost surely, 2^32145133484 is an apocalyptic number.

It is an amenable number.

32145133484 is a deficient number, since it is larger than the sum of its proper divisors (24162381724).

32145133484 is a wasteful number, since it uses less digits than its factorization.

32145133484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647376 (or 7647374 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The spelling of 32145133484 in words is "thirty-two billion, one hundred forty-five million, one hundred thirty-three thousand, four hundred eighty-four".