141938957 has 8 divisors (see below), whose sum is σ = 148231296. Its totient is φ = 135656752.

The previous prime is 141938917. The next prime is 141938959. The reversal of 141938957 is 759839141.

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 141938957 - 2¹⁸ = 141676813 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 (141938959) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 46523 + ... + 49479.

It is an arithmetic number, because the mean of its divisors is an integer number (18528912).

Almost surely, 2^141938957 is an apocalyptic number.

It is an amenable number.

141938957 is a deficient number, since it is larger than the sum of its proper divisors (6292339).

141938957 is a wasteful number, since it uses less digits than its factorization.

141938957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067.

The product of its digits is 272160, while the sum is 47.

The square root of 141938957 is about 11913.8137051072. The cubic root of 141938957 is about 521.6355762495.

The spelling of 141938957 in words is "one hundred forty-one million, nine hundred thirty-eight thousand, nine hundred fifty-seven".