214120363661 has 8 divisors (see below), whose sum is σ = 214236926400. Its totient is φ = 214003840320.

The previous prime is 214120363657. The next prime is 214120363679. The reversal of 214120363661 is 166363021412.

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 214120363661 - 2² = 214120363657 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 (214120363601) 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, 20135816 + ... + 20146446.

It is an arithmetic number, because the mean of its divisors is an integer number (26779615800).

Almost surely, 2^214120363661 is an apocalyptic number.

It is an amenable number.

214120363661 is a deficient number, since it is larger than the sum of its proper divisors (116562739).

214120363661 is a wasteful number, since it uses less digits than its factorization.

214120363661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19699.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 214120363661 in words is "two hundred fourteen billion, one hundred twenty million, three hundred sixty-three thousand, six hundred sixty-one".