454841842 has 32 divisors (see below), whose sum is σ = 857590272. Its totient is φ = 176105664.

The previous prime is 454841809. The next prime is 454841867. The reversal of 454841842 is 248148454.

It is a super-2 number, since 2×454841842² = 413762202467905928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454841795 and 454841804.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18033 + ... + 35140.

It is an arithmetic number, because the mean of its divisors is an integer number (26799696).

Almost surely, 2^454841842 is an apocalyptic number.

454841842 is a deficient number, since it is larger than the sum of its proper divisors (402748430).

454841842 is a wasteful number, since it uses less digits than its factorization.

454841842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53242.

The product of its digits is 163840, while the sum is 40.

The square root of 454841842 is about 21327.0214047813. The cubic root of 454841842 is about 769.0480404105.

The spelling of 454841842 in words is "four hundred fifty-four million, eight hundred forty-one thousand, eight hundred forty-two".