378577202775873 has 8 divisors (see below), whose sum is σ = 504980892787200. Its totient is φ = 252279157307568.

The previous prime is 378577202775859. The next prime is 378577202776109.

378577202775873 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 378577202775873 - 2⁶ = 378577202775809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378577202705873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26411127393 + ... + 26411141726.

It is an arithmetic number, because the mean of its divisors is an integer number (63122611598400).

Almost surely, 2^{378577202775873} is an apocalyptic number.

It is an amenable number.

378577202775873 is a deficient number, since it is larger than the sum of its proper divisors (126403690011327).

378577202775873 is a wasteful number, since it uses less digits than its factorization.

378577202775873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52822271511.

The product of its (nonzero) digits is 6776582400, while the sum is 78.

The spelling of 378577202775873 in words is "three hundred seventy-eight trillion, five hundred seventy-seven billion, two hundred two million, seven hundred seventy-five thousand, eight hundred seventy-three".