3785447851342 has 8 divisors (see below), whose sum is σ = 5680823895432. Its totient is φ = 1891839886200.

The previous prime is 3785447851331. The next prime is 3785447851411. The reversal of 3785447851342 is 2431587445873.

3785447851342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442014384 + ... + 442022947.

It is an arithmetic number, because the mean of its divisors is an integer number (710102986929).

Almost surely, 2^{3785447851342} is an apocalyptic number.

3785447851342 is a deficient number, since it is larger than the sum of its proper divisors (1895376044090).

3785447851342 is a wasteful number, since it uses less digits than its factorization.

3785447851342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884039474.

The product of its digits is 90316800, while the sum is 61.

The spelling of 3785447851342 in words is "three trillion, seven hundred eighty-five billion, four hundred forty-seven million, eight hundred fifty-one thousand, three hundred forty-two".