159142414 has 4 divisors (see below), whose sum is σ = 238713624. Its totient is φ = 79571206.

The previous prime is 159142397. The next prime is 159142421. The reversal of 159142414 is 414241951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414241951 = 79 ⋅5243569.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39785602 + ... + 39785605.

It is an arithmetic number, because the mean of its divisors is an integer number (59678406).

Almost surely, 2^159142414 is an apocalyptic number.

159142414 is a deficient number, since it is larger than the sum of its proper divisors (79571210).

159142414 is an equidigital number, since it uses as much as digits as its factorization.

159142414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79571209.

The product of its digits is 5760, while the sum is 31.

The square root of 159142414 is about 12615.1660314084. The cubic root of 159142414 is about 541.9118491553.

The spelling of 159142414 in words is "one hundred fifty-nine million, one hundred forty-two thousand, four hundred fourteen".