1416052438 has 4 divisors (see below), whose sum is σ = 2124078660. Its totient is φ = 708026218.

The previous prime is 1416052433. The next prime is 1416052483. The reversal of 1416052438 is 8342506141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8342506141 = 24317 ⋅343073.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416052433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354013108 + ... + 354013111.

It is an arithmetic number, because the mean of its divisors is an integer number (531019665).

Almost surely, 2^1416052438 is an apocalyptic number.

1416052438 is a deficient number, since it is larger than the sum of its proper divisors (708026222).

1416052438 is an equidigital number, since it uses as much as digits as its factorization.

1416052438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708026221.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 1416052438 is about 37630.4722000668. The cubic root of 1416052438 is about 1122.9483431143.

Adding to 1416052438 its reverse (8342506141), we get a palindrome (9758558579).

The spelling of 1416052438 in words is "one billion, four hundred sixteen million, fifty-two thousand, four hundred thirty-eight".