367726261251 has 4 divisors (see below), whose sum is σ = 490301681672. Its totient is φ = 245150840832.

The previous prime is 367726261219. The next prime is 367726261277. The reversal of 367726261251 is 152162627763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 152162627763 = 3 ⋅50720875921.

It is not a de Polignac number, because 367726261251 - 2⁵ = 367726261219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 367726261251.

It is not an unprimeable number, because it can be changed into a prime (367726261051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61287710206 + ... + 61287710211.

It is an arithmetic number, because the mean of its divisors is an integer number (122575420418).

Almost surely, 2^367726261251 is an apocalyptic number.

367726261251 is a deficient number, since it is larger than the sum of its proper divisors (122575420421).

367726261251 is a wasteful number, since it uses less digits than its factorization.

367726261251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122575420420.

The product of its digits is 1270080, while the sum is 48.

The spelling of 367726261251 in words is "three hundred sixty-seven billion, seven hundred twenty-six million, two hundred sixty-one thousand, two hundred fifty-one".