154135132504334 has 8 divisors (see below), whose sum is σ = 231202816590240. Its totient is φ = 77067526974256.

The previous prime is 154135132504289. The next prime is 154135132504343. The reversal of 154135132504334 is 433405231531451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14460599 + ... + 22745970.

It is an arithmetic number, because the mean of its divisors is an integer number (28900352073780).

Almost surely, 2^{154135132504334} is an apocalyptic number.

154135132504334 is a deficient number, since it is larger than the sum of its proper divisors (77067684085906).

154135132504334 is a wasteful number, since it uses less digits than its factorization.

154135132504334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39277914.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 154135132504334 in words is "one hundred fifty-four trillion, one hundred thirty-five billion, one hundred thirty-two million, five hundred four thousand, three hundred thirty-four".