36654624042 has 16 divisors (see below), whose sum is σ = 73333234272. Its totient is φ = 12214210320.

The previous prime is 36654623983. The next prime is 36654624043. The reversal of 36654624042 is 24042645663.

It is a super-2 number, since 2×36654624042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36654623985 and 36654624003.

It is not an unprimeable number, because it can be changed into a prime (36654624043) 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, 979528 + ... + 1016259.

It is an arithmetic number, because the mean of its divisors is an integer number (4583327142).

Almost surely, 2^36654624042 is an apocalyptic number.

36654624042 is an abundant number, since it is smaller than the sum of its proper divisors (36678610230).

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

36654624042 is a wasteful number, since it uses less digits than its factorization.

36654624042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998853.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 36654624042 in words is "thirty-six billion, six hundred fifty-four million, six hundred twenty-four thousand, forty-two".