254431012 has 48 divisors (see below), whose sum is σ = 506548224. Its totient is φ = 110772000.

The previous prime is 254431003. The next prime is 254431063. The reversal of 254431012 is 210134452.

254431012 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 (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139587 + ... + 141397.

It is an arithmetic number, because the mean of its divisors is an integer number (10553088).

Almost surely, 2^254431012 is an apocalyptic number.

254431012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254431012 is a deficient number, since it is larger than the sum of its proper divisors (252117212).

254431012 is a wasteful number, since it uses less digits than its factorization.

254431012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 254431012 is about 15950.8937680620. The cubic root of 254431012 is about 633.6605672436.

Adding to 254431012 its reverse (210134452), we get a palindrome (464565464).

The spelling of 254431012 in words is "two hundred fifty-four million, four hundred thirty-one thousand, twelve".