326736000137139 has 8 divisors (see below), whose sum is σ = 435650965310352. Its totient is φ = 217822517527680.

The previous prime is 326736000137123. The next prime is 326736000137231. The reversal of 326736000137139 is 931731000637623.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 326736000137139 - 2⁴ = 326736000137123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326736000137091 and 326736000137100.

It is not an unprimeable number, because it can be changed into a prime (326736000137639) 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, 370126602 + ... + 371008319.

It is an arithmetic number, because the mean of its divisors is an integer number (54456370663794).

Almost surely, 2^{326736000137139} is an apocalyptic number.

326736000137139 is a deficient number, since it is larger than the sum of its proper divisors (108914965173213).

326736000137139 is a wasteful number, since it uses less digits than its factorization.

326736000137139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741281877.

The product of its (nonzero) digits is 2571912, while the sum is 51.

The spelling of 326736000137139 in words is "three hundred twenty-six trillion, seven hundred thirty-six billion, one hundred thirty-seven thousand, one hundred thirty-nine".