146144650056155 has 8 divisors (see below), whose sum is σ = 175388358395952. Its totient is φ = 116905867825888.

The previous prime is 146144650056149. The next prime is 146144650056221. The reversal of 146144650056155 is 551650056441641.

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

It is a cyclic number.

It is not a de Polignac number, because 146144650056155 - 2¹² = 146144650052059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146144650056097 and 146144650056106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231462112 + ... + 1231580781.

It is an arithmetic number, because the mean of its divisors is an integer number (21923544799494).

Almost surely, 2^{146144650056155} is an apocalyptic number.

146144650056155 is a deficient number, since it is larger than the sum of its proper divisors (29243708339797).

146144650056155 is a wasteful number, since it uses less digits than its factorization.

146144650056155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463054765.

The product of its (nonzero) digits is 8640000, while the sum is 53.

The spelling of 146144650056155 in words is "one hundred forty-six trillion, one hundred forty-four billion, six hundred fifty million, fifty-six thousand, one hundred fifty-five".