1842103424 has 64 divisors (see below), whose sum is σ = 4220139840. Its totient is φ = 784567296.

The previous prime is 1842103387. The next prime is 1842103433. The reversal of 1842103424 is 4243012481.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139742 + ... + 152354.

It is an arithmetic number, because the mean of its divisors is an integer number (65939685).

Almost surely, 2^1842103424 is an apocalyptic number.

1842103424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1842103424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2110069920).

1842103424 is an abundant number, since it is smaller than the sum of its proper divisors (2378036416).

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

1842103424 is a wasteful number, since it uses less digits than its factorization.

1842103424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12797 (or 12785 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 1842103424 is about 42919.7323384012. The cubic root of 1842103424 is about 1225.8518964505.

The spelling of 1842103424 in words is "one billion, eight hundred forty-two million, one hundred three thousand, four hundred twenty-four".