1414387923 has 16 divisors (see below), whose sum is σ = 2041132800. Its totient is φ = 866013984.

The previous prime is 1414387883. The next prime is 1414387973. The reversal of 1414387923 is 3297834141.

It is not a de Polignac number, because 1414387923 - 2⁶ = 1414387859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1414387973) 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, 83361 + ... + 98882.

It is an arithmetic number, because the mean of its divisors is an integer number (127570800).

Almost surely, 2^1414387923 is an apocalyptic number.

1414387923 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1414387923 is a deficient number, since it is larger than the sum of its proper divisors (626744877).

1414387923 is a wasteful number, since it uses less digits than its factorization.

1414387923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182458.

The product of its digits is 145152, while the sum is 42.

The square root of 1414387923 is about 37608.3491129297. The cubic root of 1414387923 is about 1122.5081764541.

The spelling of 1414387923 in words is "one billion, four hundred fourteen million, three hundred eighty-seven thousand, nine hundred twenty-three".