1414808438 has 16 divisors (see below), whose sum is σ = 2256943920. Its totient is φ = 663261696.

The previous prime is 1414808399. The next prime is 1414808509. The reversal of 1414808438 is 8348084141.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1414808395 and 1414808404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188231 + ... + 195602.

It is an arithmetic number, because the mean of its divisors is an integer number (141058995).

Almost surely, 2^1414808438 is an apocalyptic number.

1414808438 is a deficient number, since it is larger than the sum of its proper divisors (842135482).

1414808438 is a wasteful number, since it uses less digits than its factorization.

1414808438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383951.

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 1414808438 is about 37613.9394108089. The cubic root of 1414808438 is about 1122.6194106131.

The spelling of 1414808438 in words is "one billion, four hundred fourteen million, eight hundred eight thousand, four hundred thirty-eight".