26342507007 has 12 divisors (see below), whose sum is σ = 38101509264. Its totient is φ = 17538030720.

The previous prime is 26342506991. The next prime is 26342507017. The reversal of 26342507007 is 70070524362.

It is a happy number.

It is not a de Polignac number, because 26342507007 - 2⁴ = 26342506991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26342507017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1962994 + ... + 1976367.

It is an arithmetic number, because the mean of its divisors is an integer number (3175125772).

Almost surely, 2^26342507007 is an apocalyptic number.

26342507007 is a deficient number, since it is larger than the sum of its proper divisors (11759002257).

26342507007 is a wasteful number, since it uses less digits than its factorization.

26342507007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940110 (or 3940107 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 26342507007 in words is "twenty-six billion, three hundred forty-two million, five hundred seven thousand, seven".