63714051943 has 4 divisors (see below), whose sum is σ = 63961966800. Its totient is φ = 63466137088.

The previous prime is 63714051899. The next prime is 63714051967. The reversal of 63714051943 is 34915041736.

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 63714051943 - 2¹³ = 63714043751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63714051943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63714051143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123957043 + ... + 123957556.

It is an arithmetic number, because the mean of its divisors is an integer number (15990491700).

Almost surely, 2^63714051943 is an apocalyptic number.

63714051943 is a deficient number, since it is larger than the sum of its proper divisors (247914857).

63714051943 is a wasteful number, since it uses less digits than its factorization.

63714051943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247914856.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 63714051943 in words is "sixty-three billion, seven hundred fourteen million, fifty-one thousand, nine hundred forty-three".