26112071442 has 32 divisors (see below), whose sum is σ = 54771437952. Its totient is φ = 8283317504.

The previous prime is 26112071387. The next prime is 26112071521. The reversal of 26112071442 is 24417021162.

It is a super-2 number, since 2×26112071442² (a number of 22 digits) contains 22 as substring.

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, 453063 + ... + 507434.

It is an arithmetic number, because the mean of its divisors is an integer number (1711607436).

Almost surely, 2^26112071442 is an apocalyptic number.

26112071442 is an abundant number, since it is smaller than the sum of its proper divisors (28659366510).

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

26112071442 is a wasteful number, since it uses less digits than its factorization.

26112071442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960722.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 26112071442 in words is "twenty-six billion, one hundred twelve million, seventy-one thousand, four hundred forty-two".