234002454 has 16 divisors (see below), whose sum is σ = 534862848. Its totient is φ = 66857832.

The previous prime is 234002413. The next prime is 234002459. The reversal of 234002454 is 454200432.

234002454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234002459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2785702 + ... + 2785785.

It is an arithmetic number, because the mean of its divisors is an integer number (33428928).

Almost surely, 2^234002454 is an apocalyptic number.

234002454 is an abundant number, since it is smaller than the sum of its proper divisors (300860394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234002454 is a wasteful number, since it uses less digits than its factorization.

234002454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571499.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 234002454 is about 15297.1387520673. The cubic root of 234002454 is about 616.2261689180.

Adding to 234002454 its reverse (454200432), we get a palindrome (688202886).

The spelling of 234002454 in words is "two hundred thirty-four million, two thousand, four hundred fifty-four".