234234252154 has 32 divisors (see below), whose sum is σ = 407437952256. Its totient is φ = 98914381440.

The previous prime is 234234252151. The next prime is 234234252169. The reversal of 234234252154 is 451252432432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (234234252151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1654614 + ... + 1790590.

It is an arithmetic number, because the mean of its divisors is an integer number (12732436008).

Almost surely, 2^234234252154 is an apocalyptic number.

234234252154 is a deficient number, since it is larger than the sum of its proper divisors (173203700102).

234234252154 is a wasteful number, since it uses less digits than its factorization.

234234252154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137790.

The product of its digits is 230400, while the sum is 37.

Adding to 234234252154 its reverse (451252432432), we get a palindrome (685486684586).

The spelling of 234234252154 in words is "two hundred thirty-four billion, two hundred thirty-four million, two hundred fifty-two thousand, one hundred fifty-four".