384017046254645 has 16 divisors (see below), whose sum is σ = 474531497072640. Its totient is φ = 298151403523200.

The previous prime is 384017046254599. The next prime is 384017046254663. The reversal of 384017046254645 is 546452640710483.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-384017046254645 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4903766825 + ... + 4903845134.

It is an arithmetic number, because the mean of its divisors is an integer number (29658218567040).

Almost surely, 2^{384017046254645} is an apocalyptic number.

It is an amenable number.

384017046254645 is a deficient number, since it is larger than the sum of its proper divisors (90514450817995).

384017046254645 is a wasteful number, since it uses less digits than its factorization.

384017046254645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807612196.

The product of its (nonzero) digits is 77414400, while the sum is 59.

The spelling of 384017046254645 in words is "three hundred eighty-four trillion, seventeen billion, forty-six million, two hundred fifty-four thousand, six hundred forty-five".