26134337087121 has 32 divisors (see below), whose sum is σ = 37048734581760. Its totient is φ = 16350110389184.

The previous prime is 26134337087113. The next prime is 26134337087143. The reversal of 26134337087121 is 12178073343162.

It is a cyclic number.

It is not a de Polignac number, because 26134337087121 - 2³ = 26134337087113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26134337080121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77019010 + ... + 77357588.

It is an arithmetic number, because the mean of its divisors is an integer number (1157772955680).

Almost surely, 2^{26134337087121} is an apocalyptic number.

It is an amenable number.

26134337087121 is a deficient number, since it is larger than the sum of its proper divisors (10914397494639).

26134337087121 is a wasteful number, since it uses less digits than its factorization.

26134337087121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359765.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 26134337087121 in words is "twenty-six trillion, one hundred thirty-four billion, three hundred thirty-seven million, eighty-seven thousand, one hundred twenty-one".