26996590147472 has 80 divisors (see below), whose sum is σ = 58139843936832. Its totient is φ = 12039180341760.

The previous prime is 26996590147451. The next prime is 26996590147489. The reversal of 26996590147472 is 27474109569962.

It is a junction number, because it is equal to n+sod(n) for n = 26996590147396 and 26996590147405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378933038 + ... + 379004274.

Almost surely, 2^{26996590147472} is an apocalyptic number.

26996590147472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26996590147472 is an abundant number, since it is smaller than the sum of its proper divisors (31143253789360).

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

26996590147472 is a wasteful number, since it uses less digits than its factorization.

26996590147472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111936 (or 111930 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 71.

The spelling of 26996590147472 in words is "twenty-six trillion, nine hundred ninety-six billion, five hundred ninety million, one hundred forty-seven thousand, four hundred seventy-two".