72427325564411 has 4 divisors (see below), whose sum is σ = 73144427797824. Its totient is φ = 71710223331000.

The previous prime is 72427325564371. The next prime is 72427325564423. The reversal of 72427325564411 is 11446552372427.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 72427325564411 - 2¹⁴ = 72427325548027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72427325564611) 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, 358551116555 + ... + 358551116756.

It is an arithmetic number, because the mean of its divisors is an integer number (18286106949456).

Almost surely, 2^{72427325564411} is an apocalyptic number.

72427325564411 is a deficient number, since it is larger than the sum of its proper divisors (717102233413).

72427325564411 is a wasteful number, since it uses less digits than its factorization.

72427325564411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717102233412.

The product of its digits is 11289600, while the sum is 53.

The spelling of 72427325564411 in words is "seventy-two trillion, four hundred twenty-seven billion, three hundred twenty-five million, five hundred sixty-four thousand, four hundred eleven".