1418939030 has 16 divisors (see below), whose sum is σ = 2557977840. Its totient is φ = 566711712.

The previous prime is 1418939009. The next prime is 1418939059. The reversal of 1418939030 is 309398141.

It is a happy number.

It is a Curzon number.

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, 101069 + ... + 114248.

It is an arithmetic number, because the mean of its divisors is an integer number (159873615).

Almost surely, 2^1418939030 is an apocalyptic number.

1418939030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1418939030 is a deficient number, since it is larger than the sum of its proper divisors (1139038810).

1418939030 is a wasteful number, since it uses less digits than its factorization.

1418939030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215983.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 1418939030 is about 37668.8071220738. The cubic root of 1418939030 is about 1123.7108604562.

The spelling of 1418939030 in words is "one billion, four hundred eighteen million, nine hundred thirty-nine thousand, thirty".