234052140 has 96 divisors (see below), whose sum is σ = 781562880. Its totient is φ = 51169536.

The previous prime is 234052123. The next prime is 234052157. The reversal of 234052140 is 41250432.

234052140 = T₈₅ + T₈₆ + ... + T₁₁₁₉.

234052140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (234052123) and next prime (234052157).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2455 + ... + 21774.

It is an arithmetic number, because the mean of its divisors is an integer number (8141280).

Almost surely, 2^234052140 is an apocalyptic number.

234052140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234052140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390781440).

234052140 is an abundant number, since it is smaller than the sum of its proper divisors (547510740).

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

234052140 is a wasteful number, since it uses less digits than its factorization.

234052140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24271 (or 24269 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 234052140 is about 15298.7626950679. The cubic root of 234052140 is about 616.2697804929.

The spelling of 234052140 in words is "two hundred thirty-four million, fifty-two thousand, one hundred forty".