212440102414 has 16 divisors (see below), whose sum is σ = 327507320448. Its totient is φ = 103292760312.

The previous prime is 212440102409. The next prime is 212440102423. The reversal of 212440102414 is 414201044212.

It is a happy number.

It is a super-2 number, since 2×212440102414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5421522 + ... + 5460565.

It is an arithmetic number, because the mean of its divisors is an integer number (20469207528).

Almost surely, 2^212440102414 is an apocalyptic number.

212440102414 is a deficient number, since it is larger than the sum of its proper divisors (115067218034).

212440102414 is a wasteful number, since it uses less digits than its factorization.

212440102414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10882359.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 212440102414 its reverse (414201044212), we get a palindrome (626641146626).

The spelling of 212440102414 in words is "two hundred twelve billion, four hundred forty million, one hundred two thousand, four hundred fourteen".