254350132454432 has 48 divisors (see below), whose sum is σ = 573279631585920. Its totient is φ = 108818278944768.

The previous prime is 254350132454351. The next prime is 254350132454461. The reversal of 254350132454432 is 234454231053452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983832332 + ... + 984090827.

It is an arithmetic number, because the mean of its divisors is an integer number (11943325658040).

Almost surely, 2^{254350132454432} is an apocalyptic number.

It is an amenable number.

254350132454432 is an abundant number, since it is smaller than the sum of its proper divisors (318929499131488).

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

254350132454432 is a wasteful number, since it uses less digits than its factorization.

254350132454432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967923753 (or 1967923745 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 254350132454432 in words is "two hundred fifty-four trillion, three hundred fifty billion, one hundred thirty-two million, four hundred fifty-four thousand, four hundred thirty-two".