1419830073 has 16 divisors (see below), whose sum is σ = 2112893440. Its totient is φ = 942304752.

The previous prime is 1419830059. The next prime is 1419830099. The reversal of 1419830073 is 3700389141.

It is a happy number.

It is not a de Polignac number, because 1419830073 - 2⁴ = 1419830057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1419830033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111886 + ... + 123927.

It is an arithmetic number, because the mean of its divisors is an integer number (132055840).

Almost surely, 2^1419830073 is an apocalyptic number.

It is an amenable number.

1419830073 is a deficient number, since it is larger than the sum of its proper divisors (693063367).

1419830073 is a wasteful number, since it uses less digits than its factorization.

1419830073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236045 (or 236039 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1419830073 is about 37680.6325981929. The cubic root of 1419830073 is about 1123.9460279910.

The spelling of 1419830073 in words is "one billion, four hundred nineteen million, eight hundred thirty thousand, seventy-three".