36131274345 has 16 divisors (see below), whose sum is σ = 58024952640. Its totient is φ = 19198375104.

The previous prime is 36131274331. The next prime is 36131274359. The reversal of 36131274345 is 54347213163.

It is an interprime number because it is at equal distance from previous prime (36131274331) and next prime (36131274359).

It is not a de Polignac number, because 36131274345 - 2¹¹ = 36131272297 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4473199 + ... + 4481268.

It is an arithmetic number, because the mean of its divisors is an integer number (3626559540).

Almost surely, 2^36131274345 is an apocalyptic number.

It is an amenable number.

36131274345 is a deficient number, since it is larger than the sum of its proper divisors (21893678295).

36131274345 is a wasteful number, since it uses less digits than its factorization.

36131274345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954744.

The product of its digits is 181440, while the sum is 39.

The spelling of 36131274345 in words is "thirty-six billion, one hundred thirty-one million, two hundred seventy-four thousand, three hundred forty-five".