1914414416 has 20 divisors (see below), whose sum is σ = 3711182112. Its totient is φ = 956690016.

The previous prime is 1914414389. The next prime is 1914414419. The reversal of 1914414416 is 6144144191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914414419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860 + ... + 61883.

Almost surely, 2^1914414416 is an apocalyptic number.

1914414416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1914414416 is a deficient number, since it is larger than the sum of its proper divisors (1796767696).

1914414416 is a wasteful number, since it uses less digits than its factorization.

1914414416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64658 (or 64652 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 1914414416 is about 43754.0217122952. The cubic root of 1914414416 is about 1241.6865742155.

The spelling of 1914414416 in words is "one billion, nine hundred fourteen million, four hundred fourteen thousand, four hundred sixteen".