454253242 has 8 divisors (see below), whose sum is σ = 686581632. Its totient is φ = 225392700.

The previous prime is 454253237. The next prime is 454253279. The reversal of 454253242 is 242352454.

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, 866634 + ... + 867157.

It is an arithmetic number, because the mean of its divisors is an integer number (85822704).

Almost surely, 2^454253242 is an apocalyptic number.

454253242 is a deficient number, since it is larger than the sum of its proper divisors (232328390).

454253242 is a wasteful number, since it uses less digits than its factorization.

454253242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733924.

The product of its digits is 38400, while the sum is 31.

The square root of 454253242 is about 21313.2175421732. The cubic root of 454253242 is about 768.7161616233.

The spelling of 454253242 in words is "four hundred fifty-four million, two hundred fifty-three thousand, two hundred forty-two".