2423464400251 has 4 divisors (see below), whose sum is σ = 2482573288104. Its totient is φ = 2364355512400.

The previous prime is 2423464400249. The next prime is 2423464400267. The reversal of 2423464400251 is 1520044643242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2423464400251 - 2¹ = 2423464400249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2423464400251.

It is not an unprimeable number, because it can be changed into a prime (2423464400221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29554443865 + ... + 29554443946.

It is an arithmetic number, because the mean of its divisors is an integer number (620643322026).

Almost surely, 2^{2423464400251} is an apocalyptic number.

2423464400251 is a deficient number, since it is larger than the sum of its proper divisors (59108887853).

2423464400251 is an equidigital number, since it uses as much as digits as its factorization.

2423464400251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59108887852.

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 2423464400251 in words is "two trillion, four hundred twenty-three billion, four hundred sixty-four million, four hundred thousand, two hundred fifty-one".