250042464 has 120 divisors (see below), whose sum is σ = 840481488. Its totient is φ = 71435520.

The previous prime is 250042433. The next prime is 250042483. The reversal of 250042464 is 464240052.

250042464 is digitally balanced in base 2, because in such base 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 (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11254 + ... + 25034.

Almost surely, 2^250042464 is an apocalyptic number.

250042464 is a gapful number since it is divisible by the number (24) 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 250042464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420240744).

250042464 is an abundant number, since it is smaller than the sum of its proper divisors (590439024).

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

250042464 is a wasteful number, since it uses less digits than its factorization.

250042464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13810 (or 13793 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 250042464 is about 15812.7310734104. The cubic root of 250042464 is about 629.9961904532.

The spelling of 250042464 in words is "two hundred fifty million, forty-two thousand, four hundred sixty-four".