2114660407 has 4 divisors (see below), whose sum is σ = 2163838600. Its totient is φ = 2065482216.

The previous prime is 2114660399. The next prime is 2114660459. The reversal of 2114660407 is 7040664112.

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 2114660407 - 2³ = 2114660399 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 (2114600407) 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, 24589032 + ... + 24589117.

It is an arithmetic number, because the mean of its divisors is an integer number (540959650).

Almost surely, 2^2114660407 is an apocalyptic number.

2114660407 is a deficient number, since it is larger than the sum of its proper divisors (49178193).

2114660407 is an equidigital number, since it uses as much as digits as its factorization.

2114660407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49178192.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2114660407 is about 45985.4369012626. The cubic root of 2114660407 is about 1283.5522273420.

The spelling of 2114660407 in words is "two billion, one hundred fourteen million, six hundred sixty thousand, four hundred seven".