234250440 has 32 divisors (see below), whose sum is σ = 702751680. Its totient is φ = 62466752.

The previous prime is 234250439. The next prime is 234250451. The reversal of 234250440 is 44052432.

234250440 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 234250440.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975924 + ... + 976163.

It is an arithmetic number, because the mean of its divisors is an integer number (21960990).

Almost surely, 2^234250440 is an apocalyptic number.

234250440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234250440 is an abundant number, since it is smaller than the sum of its proper divisors (468501240).

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

234250440 is a wasteful number, since it uses less digits than its factorization.

234250440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952101 (or 1952097 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 234250440 is about 15305.2422391807. The cubic root of 234250440 is about 616.4437756274.

The spelling of 234250440 in words is "two hundred thirty-four million, two hundred fifty thousand, four hundred forty".