326014645497 has 4 divisors (see below), whose sum is σ = 434686194000. Its totient is φ = 217343096996.

The previous prime is 326014645459. The next prime is 326014645501. The reversal of 326014645497 is 794546410623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 326014645497 - 2⁶ = 326014645433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326014645427) 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, 54335774247 + ... + 54335774252.

It is an arithmetic number, because the mean of its divisors is an integer number (108671548500).

Almost surely, 2^326014645497 is an apocalyptic number.

It is an amenable number.

326014645497 is a deficient number, since it is larger than the sum of its proper divisors (108671548503).

326014645497 is a wasteful number, since it uses less digits than its factorization.

326014645497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108671548502.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 326014645497 in words is "three hundred twenty-six billion, fourteen million, six hundred forty-five thousand, four hundred ninety-seven".