1942062319 has 4 divisors (see below), whose sum is σ = 1942286944. Its totient is φ = 1941837696.

The previous prime is 1942062281. The next prime is 1942062323. The reversal of 1942062319 is 9132602491.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1942062319 - 2¹¹ = 1942060271 is a prime.

It is a super-2 number, since 2×1942062319² = 7543212101759315522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942062119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98802 + ... + 116815.

It is an arithmetic number, because the mean of its divisors is an integer number (485571736).

Almost surely, 2^1942062319 is an apocalyptic number.

1942062319 is a deficient number, since it is larger than the sum of its proper divisors (224625).

1942062319 is an equidigital number, since it uses as much as digits as its factorization.

1942062319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224624.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 1942062319 is about 44068.8361430161. The cubic root of 1942062319 is about 1247.6354914865.

The spelling of 1942062319 in words is "one billion, nine hundred forty-two million, sixty-two thousand, three hundred nineteen".