23446140425 has 12 divisors (see below), whose sum is σ = 29081538960. Its totient is φ = 18751541520.

The previous prime is 23446140413. The next prime is 23446140437. The reversal of 23446140425 is 52404164432.

It is an interprime number because it is at equal distance from previous prime (23446140413) and next prime (23446140437).

It is not a de Polignac number, because 23446140425 - 2²⁰ = 23445091849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44027 + ... + 220976.

It is an arithmetic number, because the mean of its divisors is an integer number (2423461580).

Almost surely, 2^23446140425 is an apocalyptic number.

23446140425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23446140425 is a deficient number, since it is larger than the sum of its proper divisors (5635398535).

23446140425 is a wasteful number, since it uses less digits than its factorization.

23446140425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268552 (or 268547 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 23446140425 in words is "twenty-three billion, four hundred forty-six million, one hundred forty thousand, four hundred twenty-five".