32378360861763 has 12 divisors (see below), whose sum is σ = 53449992533808. Its totient is φ = 18501920492400.

The previous prime is 32378360861761. The next prime is 32378360861773. The reversal of 32378360861763 is 36716806387323.

32378360861763 is a `hidden beast` number, since 3 + 2 + 3 + 7 + 8 + 3 + 6 + 0 + 8 + 617 + 6 + 3 = 666.

It is not a de Polignac number, because 32378360861763 - 2¹ = 32378360861761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 513942235901 = 32378360861763 / (3 + 2 + 3 + 7 + 8 + 3 + 6 + 0 + 8 + 6 + 1 + 7 + 6 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 32378360861763.

It is not an unprimeable number, because it can be changed into a prime (32378360861761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256971117888 + ... + 256971118013.

It is an arithmetic number, because the mean of its divisors is an integer number (4454166044484).

Almost surely, 2^{32378360861763} is an apocalyptic number.

32378360861763 is a deficient number, since it is larger than the sum of its proper divisors (21071631672045).

32378360861763 is a wasteful number, since it uses less digits than its factorization.

32378360861763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513942235914 (or 513942235911 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 63.

The spelling of 32378360861763 in words is "thirty-two trillion, three hundred seventy-eight billion, three hundred sixty million, eight hundred sixty-one thousand, seven hundred sixty-three".