1419942192 has 80 divisors (see below), whose sum is σ = 3847706112. Its totient is φ = 450696960.

The previous prime is 1419942179. The next prime is 1419942211. The reversal of 1419942192 is 2912499141.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74967 + ... + 91977.

Almost surely, 2^1419942192 is an apocalyptic number.

1419942192 is a gapful number since it is divisible by the number (12) 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 1419942192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923853056).

1419942192 is an abundant number, since it is smaller than the sum of its proper divisors (2427763920).

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

1419942192 is a wasteful number, since it uses less digits than its factorization.

1419942192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17106 (or 17100 counting only the distinct ones).

The product of its digits is 46656, while the sum is 42.

The square root of 1419942192 is about 37682.1203225084. The cubic root of 1419942192 is about 1123.9756119040.

The spelling of 1419942192 in words is "one billion, four hundred nineteen million, nine hundred forty-two thousand, one hundred ninety-two".