254119933534 has 4 divisors (see below), whose sum is σ = 381179900304. Its totient is φ = 127059966766.

The previous prime is 254119933481. The next prime is 254119933553. The reversal of 254119933534 is 435339911452.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63529983382 + ... + 63529983385.

It is an arithmetic number, because the mean of its divisors is an integer number (95294975076).

Almost surely, 2^254119933534 is an apocalyptic number.

254119933534 is a deficient number, since it is larger than the sum of its proper divisors (127059966770).

254119933534 is a wasteful number, since it uses less digits than its factorization.

254119933534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127059966769.

The product of its digits is 1749600, while the sum is 49.

The spelling of 254119933534 in words is "two hundred fifty-four billion, one hundred nineteen million, nine hundred thirty-three thousand, five hundred thirty-four".