326240251234143 has 16 divisors (see below), whose sum is σ = 438439583527680. Its totient is φ = 215769220710336.

The previous prime is 326240251234127. The next prime is 326240251234147. The reversal of 326240251234143 is 341432152042623.

It is not a de Polignac number, because 326240251234143 - 2⁴ = 326240251234127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326240251234095 and 326240251234104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326240251234147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250703755 + ... + 252001692.

It is an arithmetic number, because the mean of its divisors is an integer number (27402473970480).

Almost surely, 2^{326240251234143} is an apocalyptic number.

326240251234143 is a deficient number, since it is larger than the sum of its proper divisors (112199332293537).

326240251234143 is a wasteful number, since it uses less digits than its factorization.

326240251234143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502707166.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 326240251234143 in words is "three hundred twenty-six trillion, two hundred forty billion, two hundred fifty-one million, two hundred thirty-four thousand, one hundred forty-three".