46934449143 has 4 divisors (see below), whose sum is σ = 62579265528. Its totient is φ = 31289632760.

The previous prime is 46934449141. The next prime is 46934449171. The reversal of 46934449143 is 34194443964.

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 46934449143 - 2¹ = 46934449141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46934449141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7822408188 + ... + 7822408193.

It is an arithmetic number, because the mean of its divisors is an integer number (15644816382).

Almost surely, 2^46934449143 is an apocalyptic number.

46934449143 is a deficient number, since it is larger than the sum of its proper divisors (15644816385).

46934449143 is a wasteful number, since it uses less digits than its factorization.

46934449143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15644816384.

The product of its digits is 4478976, while the sum is 51.

The spelling of 46934449143 in words is "forty-six billion, nine hundred thirty-four million, four hundred forty-nine thousand, one hundred forty-three".