1942100944 has 40 divisors (see below), whose sum is σ = 4553333568. Its totient is φ = 783367680.

The previous prime is 1942100939. The next prime is 1942101011. The reversal of 1942100944 is 4490012491.

It is a super-2 number, since 2×1942100944² = 7543512153371382272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 508102 + ... + 511909.

Almost surely, 2^1942100944 is an apocalyptic number.

1942100944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1942100944 is an abundant number, since it is smaller than the sum of its proper divisors (2611232624).

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

1942100944 is a wasteful number, since it uses less digits than its factorization.

1942100944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020043 (or 1020037 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1942100944 is about 44069.2743756917. The cubic root of 1942100944 is about 1247.6437626940.

The spelling of 1942100944 in words is "one billion, nine hundred forty-two million, one hundred thousand, nine hundred forty-four".