385445552991354 has 32 divisors (see below), whose sum is σ = 874770049347840. Its totient is φ = 125748194592096.

The previous prime is 385445552991341. The next prime is 385445552991361. The reversal of 385445552991354 is 453199255544583.

385445552991354 is a `hidden beast` number, since 3 + 8 + 5 + 4 + 4 + 5 + 5 + 529 + 91 + 3 + 5 + 4 = 666.

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, 75934897579 + ... + 75934902654.

It is an arithmetic number, because the mean of its divisors is an integer number (27336564042120).

Almost surely, 2^{385445552991354} is an apocalyptic number.

385445552991354 is an abundant number, since it is smaller than the sum of its proper divisors (489324496356486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385445552991354 is a wasteful number, since it uses less digits than its factorization.

385445552991354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151869800291 (or 151869800285 counting only the distinct ones).

The product of its digits is 2332800000, while the sum is 72.

The spelling of 385445552991354 in words is "three hundred eighty-five trillion, four hundred forty-five billion, five hundred fifty-two million, nine hundred ninety-one thousand, three hundred fifty-four".