23142007451 has 8 divisors (see below), whose sum is σ = 24150105504. Its totient is φ = 22134069760.

The previous prime is 23142007433. The next prime is 23142007459. The reversal of 23142007451 is 15470024132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23142007451 - 2⁶ = 23142007387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23142007459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326075 + ... + 390651.

It is an arithmetic number, because the mean of its divisors is an integer number (3018763188).

Almost surely, 2^23142007451 is an apocalyptic number.

23142007451 is a deficient number, since it is larger than the sum of its proper divisors (1008098053).

23142007451 is a wasteful number, since it uses less digits than its factorization.

23142007451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80181.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 23142007451 in words is "twenty-three billion, one hundred forty-two million, seven thousand, four hundred fifty-one".