212990426714 has 16 divisors (see below), whose sum is σ = 345331069440. Its totient is φ = 97940527920.

The previous prime is 212990426711. The next prime is 212990426743. The reversal of 212990426714 is 417624099212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (212990426711) 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, 15107234 + ... + 15121325.

It is an arithmetic number, because the mean of its divisors is an integer number (21583191840).

Almost surely, 2^212990426714 is an apocalyptic number.

212990426714 is a deficient number, since it is larger than the sum of its proper divisors (132340642726).

212990426714 is a wasteful number, since it uses less digits than its factorization.

212990426714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30228845.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 212990426714 in words is "two hundred twelve billion, nine hundred ninety million, four hundred twenty-six thousand, seven hundred fourteen".