1850380034340 has 48 divisors (see below), whose sum is σ = 5453751683520. Its totient is φ = 467464429440.

The previous prime is 1850380034257. The next prime is 1850380034357. The reversal of 1850380034340 is 434300830581.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811569051 + ... + 811571330.

It is an arithmetic number, because the mean of its divisors is an integer number (113619826740).

Almost surely, 2^{1850380034340} is an apocalyptic number.

1850380034340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1850380034340 is an abundant number, since it is smaller than the sum of its proper divisors (3603371649180).

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

1850380034340 is a wasteful number, since it uses less digits than its factorization.

1850380034340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623140412 (or 1623140410 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 1850380034340 in words is "one trillion, eight hundred fifty billion, three hundred eighty million, thirty-four thousand, three hundred forty".