158645431414 has 16 divisors (see below), whose sum is σ = 238541299920. Its totient is φ = 79131719680.

The previous prime is 158645431379. The next prime is 158645431429. The reversal of 158645431414 is 414134546851.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10341702 + ... + 10357030.

It is an arithmetic number, because the mean of its divisors is an integer number (14908831245).

Almost surely, 2^158645431414 is an apocalyptic number.

158645431414 is a deficient number, since it is larger than the sum of its proper divisors (79895868506).

158645431414 is a wasteful number, since it uses less digits than its factorization.

158645431414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27455.

The product of its digits is 921600, while the sum is 46.

The spelling of 158645431414 in words is "one hundred fifty-eight billion, six hundred forty-five million, four hundred thirty-one thousand, four hundred fourteen".