254364942 has 24 divisors (see below), whose sum is σ = 550875384. Its totient is φ = 78265824.

The previous prime is 254364919. The next prime is 254364949. The reversal of 254364942 is 249463452.

254364942 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 (39).

It is a self number, because there is not a number n which added to its sum of digits gives 254364942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254364949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124413 + ... + 126440.

It is an arithmetic number, because the mean of its divisors is an integer number (22953141).

Almost surely, 2^254364942 is an apocalyptic number.

254364942 is an abundant number, since it is smaller than the sum of its proper divisors (296510442).

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

254364942 is a wasteful number, since it uses less digits than its factorization.

254364942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250884 (or 250871 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 254364942 is about 15948.8225897713. The cubic root of 254364942 is about 633.6057133722.

The spelling of 254364942 in words is "two hundred fifty-four million, three hundred sixty-four thousand, nine hundred forty-two".