141157994 has 8 divisors (see below), whose sum is σ = 211947840. Its totient is φ = 70508716.

The previous prime is 141157979. The next prime is 141157999. The reversal of 141157994 is 499751141.

141157994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (141157999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32594 + ... + 36669.

It is an arithmetic number, because the mean of its divisors is an integer number (26493480).

Almost surely, 2^141157994 is an apocalyptic number.

141157994 is a deficient number, since it is larger than the sum of its proper divisors (70789846).

141157994 is a wasteful number, since it uses less digits than its factorization.

141157994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70284.

The product of its digits is 45360, while the sum is 41.

The square root of 141157994 is about 11880.9929719700. The cubic root of 141157994 is about 520.6771184001.

The spelling of 141157994 in words is "one hundred forty-one million, one hundred fifty-seven thousand, nine hundred ninety-four".