2451374323 has 4 divisors (see below), whose sum is σ = 2455335160. Its totient is φ = 2447413488.

The previous prime is 2451374309. The next prime is 2451374327. The reversal of 2451374323 is 3234731542.

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 2451374323 - 2¹³ = 2451366131 is a prime.

It is a super-4 number, since 4×2451374323⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451374327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1979490 + ... + 1980727.

It is an arithmetic number, because the mean of its divisors is an integer number (613833790).

Almost surely, 2^2451374323 is an apocalyptic number.

2451374323 is a deficient number, since it is larger than the sum of its proper divisors (3960837).

2451374323 is an equidigital number, since it uses as much as digits as its factorization.

2451374323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960836.

The product of its digits is 60480, while the sum is 34.

The square root of 2451374323 is about 49511.3554954820. The cubic root of 2451374323 is about 1348.3517741292.

The spelling of 2451374323 in words is "two billion, four hundred fifty-one million, three hundred seventy-four thousand, three hundred twenty-three".