234134022140 has 48 divisors (see below), whose sum is σ = 493884518400. Its totient is φ = 93234211392.

The previous prime is 234134022107. The next prime is 234134022151. The reversal of 234134022140 is 41220431432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25840931 + ... + 25849989.

It is an arithmetic number, because the mean of its divisors is an integer number (10289260800).

Almost surely, 2^234134022140 is an apocalyptic number.

234134022140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234134022140 is an abundant number, since it is smaller than the sum of its proper divisors (259750496260).

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

234134022140 is a wasteful number, since it uses less digits than its factorization.

234134022140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14714 (or 14712 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 234134022140 its reverse (41220431432), we get a palindrome (275354453572).

The spelling of 234134022140 in words is "two hundred thirty-four billion, one hundred thirty-four million, twenty-two thousand, one hundred forty".