23234414431434 has 32 divisors (see below), whose sum is σ = 47892917571840. Its totient is φ = 7510480235712.

The previous prime is 23234414431369. The next prime is 23234414431447. The reversal of 23234414431434 is 43413441443232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377912109 + ... + 377973584.

It is an arithmetic number, because the mean of its divisors is an integer number (1496653674120).

Almost surely, 2^{23234414431434} is an apocalyptic number.

23234414431434 is an abundant number, since it is smaller than the sum of its proper divisors (24658503140406).

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

23234414431434 is a wasteful number, since it uses less digits than its factorization.

23234414431434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755885854.

The product of its digits is 1327104, while the sum is 42.

Adding to 23234414431434 its reverse (43413441443232), we get a palindrome (66647855874666).

The spelling of 23234414431434 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred fourteen million, four hundred thirty-one thousand, four hundred thirty-four".