254032464416 has 12 divisors (see below), whose sum is σ = 500126414382. Its totient is φ = 127016232192.

The previous prime is 254032464403. The next prime is 254032464443. The reversal of 254032464416 is 614464230452.

It can be written as a sum of positive squares in only one way, i.e., 176403360016 + 77629104400 = 420004^2 + 278620^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3969257225 + ... + 3969257288.

Almost surely, 2^254032464416 is an apocalyptic number.

It is an amenable number.

254032464416 is a deficient number, since it is larger than the sum of its proper divisors (246093949966).

254032464416 is an equidigital number, since it uses as much as digits as its factorization.

254032464416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7938514523 (or 7938514515 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 254032464416 its reverse (614464230452), we get a palindrome (868496694868).

The spelling of 254032464416 in words is "two hundred fifty-four billion, thirty-two million, four hundred sixty-four thousand, four hundred sixteen".