1831942014 has 16 divisors (see below), whose sum is σ = 4187296128. Its totient is φ = 523411992.

The previous prime is 1831941997. The next prime is 1831942031. The reversal of 1831942014 is 4102491381.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1831941997) and next prime (1831942031).

It is a super-3 number, since 3×1831942014³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21808792 + ... + 21808875.

It is an arithmetic number, because the mean of its divisors is an integer number (261706008).

Almost surely, 2^1831942014 is an apocalyptic number.

1831942014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1831942014 is an abundant number, since it is smaller than the sum of its proper divisors (2355354114).

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

1831942014 is a wasteful number, since it uses less digits than its factorization.

1831942014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43617679.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1831942014 is about 42801.1917357449. The cubic root of 1831942014 is about 1223.5937246287.

The spelling of 1831942014 in words is "one billion, eight hundred thirty-one million, nine hundred forty-two thousand, fourteen".