36969099148831 has 2 divisors, whose sum is σ = 36969099148832. Its totient is φ = 36969099148830.

The previous prime is 36969099148763. The next prime is 36969099148843. The reversal of 36969099148831 is 13884199096963.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36969099148831 - 2²³ = 36969090760223 is a prime.

It is a super-2 number, since 2×36969099148831² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36969090148831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18484549574415 + 18484549574416.

It is an arithmetic number, because the mean of its divisors is an integer number (18484549574416).

Almost surely, 2^{36969099148831} is an apocalyptic number.

36969099148831 is a deficient number, since it is larger than the sum of its proper divisors (1).

36969099148831 is an equidigital number, since it uses as much as digits as its factorization.

36969099148831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544195584, while the sum is 76.

The spelling of 36969099148831 in words is "thirty-six trillion, nine hundred sixty-nine billion, ninety-nine million, one hundred forty-eight thousand, eight hundred thirty-one".