453340340425 has 12 divisors (see below), whose sum is σ = 642448025536. Its totient is φ = 310861947600.

The previous prime is 453340340413. The next prime is 453340340447. The reversal of 453340340425 is 524043043354.

It is not a de Polignac number, because 453340340425 - 2⁹ = 453340339913 is a prime.

It is a Duffinian number.

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, 1295257941 + ... + 1295258290.

Almost surely, 2^453340340425 is an apocalyptic number.

It is an amenable number.

453340340425 is a deficient number, since it is larger than the sum of its proper divisors (189107685111).

453340340425 is a wasteful number, since it uses less digits than its factorization.

453340340425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590516248 (or 2590516243 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 453340340425 its reverse (524043043354), we get a palindrome (977383383779).

The spelling of 453340340425 in words is "four hundred fifty-three billion, three hundred forty million, three hundred forty thousand, four hundred twenty-five".