1419782044 has 6 divisors (see below), whose sum is σ = 2484618584. Its totient is φ = 709891020.

The previous prime is 1419782027. The next prime is 1419782069. The reversal of 1419782044 is 4402879141.

It is a junction number, because it is equal to n+sod(n) for n = 1419781988 and 1419782006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177472752 + ... + 177472759.

Almost surely, 2^1419782044 is an apocalyptic number.

It is an amenable number.

1419782044 is a deficient number, since it is larger than the sum of its proper divisors (1064836540).

1419782044 is a wasteful number, since it uses less digits than its factorization.

1419782044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354945515 (or 354945513 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 1419782044 is about 37679.9952760082. The cubic root of 1419782044 is about 1123.9333544997.

The spelling of 1419782044 in words is "one billion, four hundred nineteen million, seven hundred eighty-two thousand, forty-four".