141973799 has 4 divisors (see below), whose sum is σ = 154880520. Its totient is φ = 129067080.

The previous prime is 141973787. The next prime is 141973807. The reversal of 141973799 is 997379141.

It is a happy number.

141973799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141973799 - 2⁸ = 141973543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141973099) 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, 6453344 + ... + 6453365.

It is an arithmetic number, because the mean of its divisors is an integer number (38720130).

Almost surely, 2^141973799 is an apocalyptic number.

141973799 is a deficient number, since it is larger than the sum of its proper divisors (12906721).

141973799 is a wasteful number, since it uses less digits than its factorization.

141973799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12906720.

The product of its digits is 428652, while the sum is 50.

The square root of 141973799 is about 11915.2758675576. The cubic root of 141973799 is about 521.6782550183.

The spelling of 141973799 in words is "one hundred forty-one million, nine hundred seventy-three thousand, seven hundred ninety-nine".