254240141504 has 14 divisors (see below), whose sum is σ = 504507780924. Its totient is φ = 127120070720.

The previous prime is 254240141479. The next prime is 254240141513. The reversal of 254240141504 is 405141042452.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1986251042 + ... + 1986251169.

It is an arithmetic number, because the mean of its divisors is an integer number (36036270066).

Almost surely, 2^254240141504 is an apocalyptic number.

It is an amenable number.

254240141504 is a deficient number, since it is larger than the sum of its proper divisors (250267639420).

254240141504 is an equidigital number, since it uses as much as digits as its factorization.

254240141504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972502223 (or 3972502213 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 254240141504 its reverse (405141042452), we get a palindrome (659381183956).

The spelling of 254240141504 in words is "two hundred fifty-four billion, two hundred forty million, one hundred forty-one thousand, five hundred four".