1914377423 has 24 divisors (see below), whose sum is σ = 2327706720. Its totient is φ = 1566882240.

The previous prime is 1914377419. The next prime is 1914377431. The reversal of 1914377423 is 3247734191.

It is not a de Polignac number, because 1914377423 - 2² = 1914377419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914377723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 924233 + ... + 926301.

It is an arithmetic number, because the mean of its divisors is an integer number (96987780).

Almost surely, 2^1914377423 is an apocalyptic number.

1914377423 is a deficient number, since it is larger than the sum of its proper divisors (413329297).

1914377423 is a wasteful number, since it uses less digits than its factorization.

1914377423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927 (or 2920 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 1914377423 is about 43753.5989719703. The cubic root of 1914377423 is about 1241.6785762942.

The spelling of 1914377423 in words is "one billion, nine hundred fourteen million, three hundred seventy-seven thousand, four hundred twenty-three".