36390062997999 has 8 divisors (see below), whose sum is σ = 53911204441520. Its totient is φ = 24260041998648.

The previous prime is 36390062997989. The next prime is 36390062998013. The reversal of 36390062997999 is 99979926009363.

36390062997999 is a `hidden beast` number, since 36 + 390 + 0 + 6 + 29 + 97 + 9 + 99 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-36390062997999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36390062997949) 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, 673890055492 + ... + 673890055545.

It is an arithmetic number, because the mean of its divisors is an integer number (6738900555190).

Almost surely, 2^{36390062997999} is an apocalyptic number.

36390062997999 is a deficient number, since it is larger than the sum of its proper divisors (17521141443521).

36390062997999 is a wasteful number, since it uses less digits than its factorization.

36390062997999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347780111046 (or 1347780111040 counting only the distinct ones).

The product of its (nonzero) digits is 2410616376, while the sum is 81.

The spelling of 36390062997999 in words is "thirty-six trillion, three hundred ninety billion, sixty-two million, nine hundred ninety-seven thousand, nine hundred ninety-nine".