1418243100 has 36 divisors (see below), whose sum is σ = 4103450904. Its totient is φ = 378198080.

The previous prime is 1418243093. The next prime is 1418243117. The reversal of 1418243100 is 13428141.

It is a super-2 number, since 2×1418243100² = 4022826981395220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2363439 + ... + 2364038.

Almost surely, 2^1418243100 is an apocalyptic number.

1418243100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1418243100 is an abundant number, since it is smaller than the sum of its proper divisors (2685207804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418243100 is a wasteful number, since it uses less digits than its factorization.

1418243100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727494 (or 4727487 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1418243100 is about 37659.5685052285. The cubic root of 1418243100 is about 1123.5271194198.

The spelling of 1418243100 in words is "one billion, four hundred eighteen million, two hundred forty-three thousand, one hundred".