453464700442 has 8 divisors (see below), whose sum is σ = 732519900756. Its totient is φ = 209291400192.

The previous prime is 453464700413. The next prime is 453464700473. The reversal of 453464700442 is 244007464354.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 403820849961 + 49643850481 = 635469^2 + 222809^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8720474983 + ... + 8720475034.

Almost surely, 2^453464700442 is an apocalyptic number.

453464700442 is a deficient number, since it is larger than the sum of its proper divisors (279055200314).

453464700442 is a wasteful number, since it uses less digits than its factorization.

453464700442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17440950032.

The product of its (nonzero) digits is 1290240, while the sum is 43.

The spelling of 453464700442 in words is "four hundred fifty-three billion, four hundred sixty-four million, seven hundred thousand, four hundred forty-two".