234450454 has 32 divisors (see below), whose sum is σ = 423521280. Its totient is φ = 95163552.

The previous prime is 234450409. The next prime is 234450473. The reversal of 234450454 is 454054432.

It is a super-2 number, since 2×234450454² = 109934030761612232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29632 + ... + 36700.

It is an arithmetic number, because the mean of its divisors is an integer number (13235040).

Almost surely, 2^234450454 is an apocalyptic number.

234450454 is a deficient number, since it is larger than the sum of its proper divisors (189070826).

234450454 is a wasteful number, since it uses less digits than its factorization.

234450454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204.

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

The square root of 234450454 is about 15311.7750114087. The cubic root of 234450454 is about 616.6191752404.

The spelling of 234450454 in words is "two hundred thirty-four million, four hundred fifty thousand, four hundred fifty-four".