26201656432 has 20 divisors (see below), whose sum is σ = 58017953776. Its totient is φ = 11229281280.

The previous prime is 26201656417. The next prime is 26201656447. The reversal of 26201656432 is 23465610262.

It is an interprime number because it is at equal distance from previous prime (26201656417) and next prime (26201656447).

It is a junction number, because it is equal to n+sod(n) for n = 26201656391 and 26201656400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116971569 + ... + 116971792.

Almost surely, 2^26201656432 is an apocalyptic number.

It is an amenable number.

26201656432 is an abundant number, since it is smaller than the sum of its proper divisors (31816297344).

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

26201656432 is a wasteful number, since it uses less digits than its factorization.

26201656432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233943376 (or 233943370 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 26201656432 in words is "twenty-six billion, two hundred one million, six hundred fifty-six thousand, four hundred thirty-two".