26032451232 has 24 divisors (see below), whose sum is σ = 68335184736. Its totient is φ = 8677483712.

The previous prime is 26032451219. The next prime is 26032451251. The reversal of 26032451232 is 23215423062.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 26032451232.

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, 135585588 + ... + 135585779.

It is an arithmetic number, because the mean of its divisors is an integer number (2847299364).

Almost surely, 2^26032451232 is an apocalyptic number.

It is an amenable number.

26032451232 is an abundant number, since it is smaller than the sum of its proper divisors (42302733504).

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

26032451232 is a wasteful number, since it uses less digits than its factorization.

26032451232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271171380 (or 271171372 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 26032451232 its reverse (23215423062), we get a palindrome (49247874294).

The spelling of 26032451232 in words is "twenty-six billion, thirty-two million, four hundred fifty-one thousand, two hundred thirty-two".