26334042725 has 24 divisors (see below), whose sum is σ = 33468998472. Its totient is φ = 20542131200.

The previous prime is 26334042701. The next prime is 26334042733. The reversal of 26334042725 is 52724043362.

It can be written as a sum of positive squares in 12 ways, for example, as 15690819169 + 10643223556 = 125263^2 + 103166^2 .

It is not a de Polignac number, because 26334042725 - 2²⁴ = 26317265509 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2200859 + ... + 2212791.

It is an arithmetic number, because the mean of its divisors is an integer number (1394541603).

Almost surely, 2^26334042725 is an apocalyptic number.

26334042725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26334042725 is a deficient number, since it is larger than the sum of its proper divisors (7134955747).

26334042725 is a wasteful number, since it uses less digits than its factorization.

26334042725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14137 (or 14132 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 26334042725 in words is "twenty-six billion, three hundred thirty-four million, forty-two thousand, seven hundred twenty-five".