3854238817702 has 128 divisors (see below), whose sum is σ = 7578392371200. Its totient is φ = 1429210137600.

The previous prime is 3854238817699. The next prime is 3854238817717. The reversal of 3854238817702 is 2077188324583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32093824 + ... + 32213692.

It is an arithmetic number, because the mean of its divisors is an integer number (59206190400).

Almost surely, 2^{3854238817702} is an apocalyptic number.

3854238817702 is a deficient number, since it is larger than the sum of its proper divisors (3724153553498).

3854238817702 is a wasteful number, since it uses less digits than its factorization.

3854238817702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120102.

The product of its (nonzero) digits is 18063360, while the sum is 58.

The spelling of 3854238817702 in words is "three trillion, eight hundred fifty-four billion, two hundred thirty-eight million, eight hundred seventeen thousand, seven hundred two".