214694508126 has 288 divisors, whose sum is σ = 545389424640. Its totient is φ = 56016624384.

The previous prime is 214694508103. The next prime is 214694508131. The reversal of 214694508126 is 621805496412.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1567113130 + ... + 1567113266.

It is an arithmetic number, because the mean of its divisors is an integer number (1893713280).

Almost surely, 2^214694508126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214694508126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272694712320).

214694508126 is an abundant number, since it is smaller than the sum of its proper divisors (330694916514).

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

214694508126 is a wasteful number, since it uses less digits than its factorization.

214694508126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 214694508126 in words is "two hundred fourteen billion, six hundred ninety-four million, five hundred eight thousand, one hundred twenty-six".