4014344131394 has 8 divisors (see below), whose sum is σ = 6375723032268. Its totient is φ = 1889103120640.

The previous prime is 4014344131381. The next prime is 4014344131403. The reversal of 4014344131394 is 4931314434104.

It can be written as a sum of positive squares in 2 ways, for example, as 3792705615169 + 221638516225 = 1947487^2 + 470785^2 .

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

It is a super-2 number, since 2×4014344131394² (a number of 26 digits) contains 22 as substring.

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, 59034472487 + ... + 59034472554.

Almost surely, 2^{4014344131394} is an apocalyptic number.

4014344131394 is a deficient number, since it is larger than the sum of its proper divisors (2361378900874).

4014344131394 is a wasteful number, since it uses less digits than its factorization.

4014344131394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118068945060.

The product of its (nonzero) digits is 248832, while the sum is 41.

Adding to 4014344131394 its reverse (4931314434104), we get a palindrome (8945658565498).

The spelling of 4014344131394 in words is "four trillion, fourteen billion, three hundred forty-four million, one hundred thirty-one thousand, three hundred ninety-four".