36021172374 has 24 divisors (see below), whose sum is σ = 85140953352. Its totient is φ = 10915506720.

The previous prime is 36021172373. The next prime is 36021172387. The reversal of 36021172374 is 47327112063.

36021172374 is a `hidden beast` number, since 3 + 6 + 0 + 211 + 72 + 374 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36021172373) 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, 90962359 + ... + 90962754.

It is an arithmetic number, because the mean of its divisors is an integer number (3547539723).

Almost surely, 2^36021172374 is an apocalyptic number.

36021172374 is an abundant number, since it is smaller than the sum of its proper divisors (49119780978).

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

36021172374 is a wasteful number, since it uses less digits than its factorization.

36021172374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181925132 (or 181925129 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 36021172374 in words is "thirty-six billion, twenty-one million, one hundred seventy-two thousand, three hundred seventy-four".