26242427443467 has 16 divisors (see below), whose sum is σ = 35115120749088. Its totient is φ = 17432345360640.

The previous prime is 26242427443361. The next prime is 26242427443481. The reversal of 26242427443467 is 76434472424262.

It is a de Polignac number, because none of the positive numbers 2^k-26242427443467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26242427443867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46262653 + ... + 46826465.

It is an arithmetic number, because the mean of its divisors is an integer number (2194695046818).

Almost surely, 2^{26242427443467} is an apocalyptic number.

26242427443467 is a deficient number, since it is larger than the sum of its proper divisors (8872693305621).

26242427443467 is a wasteful number, since it uses less digits than its factorization.

26242427443467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619310.

The product of its digits is 86704128, while the sum is 57.

The spelling of 26242427443467 in words is "twenty-six trillion, two hundred forty-two billion, four hundred twenty-seven million, four hundred forty-three thousand, four hundred sixty-seven".