214216102940 has 24 divisors (see below), whose sum is σ = 514118647392. Its totient is φ = 73445520960.

The previous prime is 214216102913. The next prime is 214216102943. The reversal of 214216102940 is 49201612412.

It is a junction number, because it is equal to n+sod(n) for n = 214216102897 and 214216102906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214216102943) 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, 765057371 + ... + 765057650.

It is an arithmetic number, because the mean of its divisors is an integer number (21421610308).

Almost surely, 2^214216102940 is an apocalyptic number.

214216102940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214216102940 is an abundant number, since it is smaller than the sum of its proper divisors (299902544452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214216102940 is a wasteful number, since it uses less digits than its factorization.

214216102940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530115037 (or 1530115035 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 214216102940 in words is "two hundred fourteen billion, two hundred sixteen million, one hundred two thousand, nine hundred forty".