946136143 has 8 divisors (see below), whose sum is σ = 953672400. Its totient is φ = 938616000.

The previous prime is 946136129. The next prime is 946136159. The reversal of 946136143 is 341631649.

946136143 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 a cyclic number.

It is not a de Polignac number, because 946136143 - 2¹³ = 946127951 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 (946136123) 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, 131643 + ... + 138643.

It is an arithmetic number, because the mean of its divisors is an integer number (119209050).

Almost surely, 2^946136143 is an apocalyptic number.

946136143 is a deficient number, since it is larger than the sum of its proper divisors (7536257).

946136143 is a wasteful number, since it uses less digits than its factorization.

946136143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057.

The product of its digits is 46656, while the sum is 37.

The square root of 946136143 is about 30759.3261142048. The cubic root of 946136143 is about 981.7130053017.

The spelling of 946136143 in words is "nine hundred forty-six million, one hundred thirty-six thousand, one hundred forty-three".