1419038840 has 16 divisors (see below), whose sum is σ = 3192837480. Its totient is φ = 567615520.

The previous prime is 1419038827. The next prime is 1419038851. The reversal of 1419038840 is 488309141.

It is a super-3 number, since 3×1419038840³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1419038794 and 1419038803.

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 in 3 ways as a sum of consecutive naturals, for example, 17737946 + ... + 17738025.

Almost surely, 2^1419038840 is an apocalyptic number.

1419038840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1419038840 is an abundant number, since it is smaller than the sum of its proper divisors (1773798640).

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

1419038840 is a wasteful number, since it uses less digits than its factorization.

1419038840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35475982 (or 35475978 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 1419038840 is about 37670.1319349959. The cubic root of 1419038840 is about 1123.7372075952.

The spelling of 1419038840 in words is "one billion, four hundred nineteen million, thirty-eight thousand, eight hundred forty".