1413868238 has 8 divisors (see below), whose sum is σ = 2127711432. Its totient is φ = 704631096.

The previous prime is 1413868207. The next prime is 1413868249. The reversal of 1413868238 is 8328683141.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1150745 + ... + 1151972.

It is an arithmetic number, because the mean of its divisors is an integer number (265963929).

Almost surely, 2^1413868238 is an apocalyptic number.

1413868238 is a deficient number, since it is larger than the sum of its proper divisors (713843194).

1413868238 is a wasteful number, since it uses less digits than its factorization.

1413868238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303026.

The product of its digits is 221184, while the sum is 44.

The square root of 1413868238 is about 37601.4393075584. The cubic root of 1413868238 is about 1122.3706794933.

The spelling of 1413868238 in words is "one billion, four hundred thirteen million, eight hundred sixty-eight thousand, two hundred thirty-eight".