14135119378 has 8 divisors (see below), whose sum is σ = 21203840268. Its totient is φ = 7067172624.

The previous prime is 14135119337. The next prime is 14135119391. The reversal of 14135119378 is 87391153141.

It can be written as a sum of positive squares in 2 ways, for example, as 13304930409 + 830188969 = 115347^2 + 28813^2 .

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

It is a super-2 number, since 2×14135119378² (a number of 21 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, 145501 + ... + 222352.

Almost surely, 2^14135119378 is an apocalyptic number.

14135119378 is a deficient number, since it is larger than the sum of its proper divisors (7068720890).

14135119378 is a wasteful number, since it uses less digits than its factorization.

14135119378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387068.

The product of its digits is 90720, while the sum is 43.

The spelling of 14135119378 in words is "fourteen billion, one hundred thirty-five million, one hundred nineteen thousand, three hundred seventy-eight".