3819852090342 has 40 divisors (see below), whose sum is σ = 8854446427200. Its totient is φ = 1229377682736.

The previous prime is 3819852090323. The next prime is 3819852090377. The reversal of 3819852090342 is 2430902589183.

3819852090342 is a `hidden beast` number, since 3 + 8 + 1 + 98 + 5 + 209 + 0 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 406535542 + ... + 406544937.

It is an arithmetic number, because the mean of its divisors is an integer number (221361160680).

Almost surely, 2^{3819852090342} is an apocalyptic number.

3819852090342 is an abundant number, since it is smaller than the sum of its proper divisors (5034594336858).

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

3819852090342 is a wasteful number, since it uses less digits than its factorization.

3819852090342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813080522 (or 813080513 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 3819852090342 in words is "three trillion, eight hundred nineteen billion, eight hundred fifty-two million, ninety thousand, three hundred forty-two".