254402032213432 has 8 divisors (see below), whose sum is σ = 477003810400200. Its totient is φ = 127201016106712.

The previous prime is 254402032213403. The next prime is 254402032213453. The reversal of 254402032213432 is 234312230204452.

254402032213432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 254402032213391 and 254402032213400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15900127013332 + ... + 15900127013347.

It is an arithmetic number, because the mean of its divisors is an integer number (59625476300025).

Almost surely, 2^{254402032213432} is an apocalyptic number.

It is an amenable number.

254402032213432 is a deficient number, since it is larger than the sum of its proper divisors (222601778186768).

254402032213432 is a wasteful number, since it uses less digits than its factorization.

254402032213432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31800254026685 (or 31800254026681 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 254402032213432 its reverse (234312230204452), we get a palindrome (488714262417884).

The spelling of 254402032213432 in words is "two hundred fifty-four trillion, four hundred two billion, thirty-two million, two hundred thirteen thousand, four hundred thirty-two".