1942196424 has 32 divisors (see below), whose sum is σ = 5549133120. Its totient is φ = 554913216.

The previous prime is 1942196413. The next prime is 1942196441. The reversal of 1942196424 is 4246912491.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 5780179 + ... + 5780514.

It is an arithmetic number, because the mean of its divisors is an integer number (173410410).

Almost surely, 2^1942196424 is an apocalyptic number.

1942196424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1942196424 is an abundant number, since it is smaller than the sum of its proper divisors (3606936696).

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

1942196424 is a wasteful number, since it uses less digits than its factorization.

1942196424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11560709 (or 11560705 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 1942196424 is about 44070.3576568196. The cubic root of 1942196424 is about 1247.6642084342.

The spelling of 1942196424 in words is "one billion, nine hundred forty-two million, one hundred ninety-six thousand, four hundred twenty-four".