26290002423 has 16 divisors (see below), whose sum is σ = 35104832000. Its totient is φ = 17500945536.

The previous prime is 26290002413. The next prime is 26290002437. The reversal of 26290002423 is 32420009262.

It is not a de Polignac number, because 26290002423 - 2¹⁰ = 26290001399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26290002413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10655436 + ... + 10657902.

It is an arithmetic number, because the mean of its divisors is an integer number (2194052000).

Almost surely, 2^26290002423 is an apocalyptic number.

26290002423 is a deficient number, since it is larger than the sum of its proper divisors (8814829577).

26290002423 is a wasteful number, since it uses less digits than its factorization.

26290002423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6246.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 26290002423 in words is "twenty-six billion, two hundred ninety million, two thousand, four hundred twenty-three".