26332572442 has 32 divisors (see below), whose sum is σ = 45596473344. Its totient is φ = 11287676400.

The previous prime is 26332572421. The next prime is 26332572491. The reversal of 26332572442 is 24427523362.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26332572395 and 26332572404.

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, 330558 + ... + 402409.

It is an arithmetic number, because the mean of its divisors is an integer number (1424889792).

Almost surely, 2^26332572442 is an apocalyptic number.

26332572442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26332572442 is a deficient number, since it is larger than the sum of its proper divisors (19263900902).

26332572442 is a wasteful number, since it uses less digits than its factorization.

26332572442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733074.

The product of its digits is 483840, while the sum is 40.

The spelling of 26332572442 in words is "twenty-six billion, three hundred thirty-two million, five hundred seventy-two thousand, four hundred forty-two".