141983915 has 8 divisors (see below), whose sum is σ = 180403200. Its totient is φ = 106905472.

The previous prime is 141983857. The next prime is 141983917. The reversal of 141983915 is 519389141.

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

It is a cyclic number.

It is not a de Polignac number, because 141983915 - 2¹⁰ = 141982891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141983917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835115 + ... + 835284.

It is an arithmetic number, because the mean of its divisors is an integer number (22550400).

Almost surely, 2^141983915 is an apocalyptic number.

141983915 is a deficient number, since it is larger than the sum of its proper divisors (38419285).

141983915 is a wasteful number, since it uses less digits than its factorization.

141983915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670421.

The product of its digits is 38880, while the sum is 41.

The square root of 141983915 is about 11915.7003570919. The cubic root of 141983915 is about 521.6906450319.

The spelling of 141983915 in words is "one hundred forty-one million, nine hundred eighty-three thousand, nine hundred fifteen".