1842140000 has 60 divisors (see below), whose sum is σ = 4531989924. Its totient is φ = 736848000.

The previous prime is 1842139993. The next prime is 1842140011. The reversal of 1842140000 is 412481.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 26054 + ... + 66053.

Almost surely, 2^1842140000 is an apocalyptic number.

1842140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1842140000 is an abundant number, since it is smaller than the sum of its proper divisors (2689849924).

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

1842140000 is an frugal number, since it uses more digits than its factorization.

1842140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92137 (or 92114 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1842140000 is about 42920.1584340039. The cubic root of 1842140000 is about 1225.8600097232.

Adding to 1842140000 its reverse (412481), we get a palindrome (1842552481).

The spelling of 1842140000 in words is "one billion, eight hundred forty-two million, one hundred forty thousand".