26972284434 has 8 divisors (see below), whose sum is σ = 53944568880. Its totient is φ = 8990761476.

The previous prime is 26972284397. The next prime is 26972284453. The reversal of 26972284434 is 43448227962.

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

26972284434 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2247690364 + ... + 2247690375.

It is an arithmetic number, because the mean of its divisors is an integer number (6743071110).

Almost surely, 2^26972284434 is an apocalyptic number.

26972284434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26972284434 is a wasteful number, since it uses less digits than its factorization.

26972284434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495380744.

The product of its digits is 4644864, while the sum is 51.

The spelling of 26972284434 in words is "twenty-six billion, nine hundred seventy-two million, two hundred eighty-four thousand, four hundred thirty-four".