141858963 has 24 divisors (see below), whose sum is σ = 214475040. Its totient is φ = 90182400.

The previous prime is 141858961. The next prime is 141858967. The reversal of 141858963 is 369858141.

141858963 is a `hidden beast` number, since 1 + 4 + 1 + 8 + 589 + 63 = 666.

It is not a de Polignac number, because 141858963 - 2¹ = 141858961 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (141858961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82153 + ... + 83861.

It is an arithmetic number, because the mean of its divisors is an integer number (8936460).

Almost surely, 2^141858963 is an apocalyptic number.

141858963 is a deficient number, since it is larger than the sum of its proper divisors (72616077).

141858963 is a wasteful number, since it uses less digits than its factorization.

141858963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2136 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 141858963 is about 11910.4560366092. The cubic root of 141858963 is about 521.5375633229.

The spelling of 141858963 in words is "one hundred forty-one million, eight hundred fifty-eight thousand, nine hundred sixty-three".