26532144146 has 8 divisors (see below), whose sum is σ = 39909075840. Its totient is φ = 13229118868.

The previous prime is 26532144139. The next prime is 26532144173. The reversal of 26532144146 is 64144123562.

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

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, 18475706 + ... + 18477141.

It is an arithmetic number, because the mean of its divisors is an integer number (4988634480).

Almost surely, 2^26532144146 is an apocalyptic number.

26532144146 is a deficient number, since it is larger than the sum of its proper divisors (13376931694).

26532144146 is a wasteful number, since it uses less digits than its factorization.

26532144146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36953208.

The product of its digits is 138240, while the sum is 38.

The spelling of 26532144146 in words is "twenty-six billion, five hundred thirty-two million, one hundred forty-four thousand, one hundred forty-six".