4318338142 has 4 divisors (see below), whose sum is σ = 6477507216. Its totient is φ = 2159169070.

The previous prime is 4318338127. The next prime is 4318338151. The reversal of 4318338142 is 2418338134.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2418338134 = 2 ⋅1209169067.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1079584534 + ... + 1079584537.

It is an arithmetic number, because the mean of its divisors is an integer number (1619376804).

Almost surely, 2^4318338142 is an apocalyptic number.

4318338142 is a deficient number, since it is larger than the sum of its proper divisors (2159169074).

4318338142 is a wasteful number, since it uses less digits than its factorization.

4318338142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159169073.

The product of its digits is 55296, while the sum is 37.

The square root of 4318338142 is about 65714.0635024193. The cubic root of 4318338142 is about 1628.4417016608.

The spelling of 4318338142 in words is "four billion, three hundred eighteen million, three hundred thirty-eight thousand, one hundred forty-two".