2003382942 has 16 divisors (see below), whose sum is σ = 4371017472. Its totient is φ = 607085720.

The previous prime is 2003382929. The next prime is 2003382973. The reversal of 2003382942 is 2492833002.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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, 15177078 + ... + 15177209.

It is an arithmetic number, because the mean of its divisors is an integer number (273188592).

Almost surely, 2^2003382942 is an apocalyptic number.

2003382942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2003382942 is an abundant number, since it is smaller than the sum of its proper divisors (2367634530).

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

2003382942 is a wasteful number, since it uses less digits than its factorization.

2003382942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30354303.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2003382942 is about 44759.1660109971. The cubic root of 2003382942 is about 1260.6310230516.

The spelling of 2003382942 in words is "two billion, three million, three hundred eighty-two thousand, nine hundred forty-two".