1860142342 has 16 divisors (see below), whose sum is σ = 2912461920. Its totient is φ = 889347712.

The previous prime is 1860142337. The next prime is 1860142391. The reversal of 1860142342 is 2432410681.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234798 + ... + 242590.

It is an arithmetic number, because the mean of its divisors is an integer number (182028870).

Almost surely, 2^1860142342 is an apocalyptic number.

1860142342 is a deficient number, since it is larger than the sum of its proper divisors (1052319578).

1860142342 is a wasteful number, since it uses less digits than its factorization.

1860142342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1860142342 is about 43129.3675121720. The cubic root of 1860142342 is about 1229.8403172526.

It can be divided in two parts, 186014 and 2342, that added together give a square (188356 = 434²).

The spelling of 1860142342 in words is "one billion, eight hundred sixty million, one hundred forty-two thousand, three hundred forty-two".