2114661943 has 8 divisors (see below), whose sum is σ = 2356899120. Its totient is φ = 1885518720.

The previous prime is 2114661937. The next prime is 2114661949. The reversal of 2114661943 is 3491664112.

It is an interprime number because it is at equal distance from previous prime (2114661937) and next prime (2114661949).

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 2114661943 - 2⁵ = 2114661911 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 (2114661949) 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, 3273148 + ... + 3273793.

It is an arithmetic number, because the mean of its divisors is an integer number (294612390).

Almost surely, 2^2114661943 is an apocalyptic number.

2114661943 is a deficient number, since it is larger than the sum of its proper divisors (242237177).

2114661943 is a wasteful number, since it uses less digits than its factorization.

2114661943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6546977.

The product of its digits is 31104, while the sum is 37.

The square root of 2114661943 is about 45985.4536021990. The cubic root of 2114661943 is about 1283.5525381147.

The spelling of 2114661943 in words is "two billion, one hundred fourteen million, six hundred sixty-one thousand, nine hundred forty-three".