235451152434 has 16 divisors (see below), whose sum is σ = 471471725088. Its totient is φ = 78388814112.

The previous prime is 235451152427. The next prime is 235451152439. The reversal of 235451152434 is 434251154532.

It is a junction number, because it is equal to n+sod(n) for n = 235451152392 and 235451152401.

It is not an unprimeable number, because it can be changed into a prime (235451152439) 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, 23720467 + ... + 23730390.

It is an arithmetic number, because the mean of its divisors is an integer number (29466982818).

Almost surely, 2^235451152434 is an apocalyptic number.

235451152434 is an abundant number, since it is smaller than the sum of its proper divisors (236020572654).

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

235451152434 is a wasteful number, since it uses less digits than its factorization.

235451152434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47451689.

The product of its digits is 288000, while the sum is 39.

The spelling of 235451152434 in words is "two hundred thirty-five billion, four hundred fifty-one million, one hundred fifty-two thousand, four hundred thirty-four".