2342453251 has 4 divisors (see below), whose sum is σ = 2396928952. Its totient is φ = 2287977552.

The previous prime is 2342453237. The next prime is 2342453261. The reversal of 2342453251 is 1523542432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2342453251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342453261) 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, 27237786 + ... + 27237871.

It is an arithmetic number, because the mean of its divisors is an integer number (599232238).

Almost surely, 2^2342453251 is an apocalyptic number.

2342453251 is a deficient number, since it is larger than the sum of its proper divisors (54475701).

2342453251 is an equidigital number, since it uses as much as digits as its factorization.

2342453251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54475700.

The product of its digits is 28800, while the sum is 31.

The square root of 2342453251 is about 48398.8972085109. The cubic root of 2342453251 is about 1328.0781882507.

Adding to 2342453251 its reverse (1523542432), we get a palindrome (3865995683).

The spelling of 2342453251 in words is "two billion, three hundred forty-two million, four hundred fifty-three thousand, two hundred fifty-one".