234105454 has 16 divisors (see below), whose sum is σ = 399738240. Its totient is φ = 101784760.

The previous prime is 234105439. The next prime is 234105467. The reversal of 234105454 is 454501432.

It is a super-2 number, since 2×234105454² = 109610727185092232, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230824 + ... + 231835.

It is an arithmetic number, because the mean of its divisors is an integer number (24983640).

Almost surely, 2^234105454 is an apocalyptic number.

234105454 is a deficient number, since it is larger than the sum of its proper divisors (165632786).

234105454 is a wasteful number, since it uses less digits than its factorization.

234105454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462695.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 234105454 is about 15300.5050243448. The cubic root of 234105454 is about 616.3165696580.

Adding to 234105454 its reverse (454501432), we get a palindrome (688606886).

The spelling of 234105454 in words is "two hundred thirty-four million, one hundred five thousand, four hundred fifty-four".