126213250814 has 16 divisors (see below), whose sum is σ = 216503335296. Its totient is φ = 54056952600.

The previous prime is 126213250771. The next prime is 126213250853. The reversal of 126213250814 is 418052312621.

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 7 ways as a sum of consecutive naturals, for example, 2847272 + ... + 2891259.

It is an arithmetic number, because the mean of its divisors is an integer number (13531458456).

Almost surely, 2^126213250814 is an apocalyptic number.

126213250814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126213250814 is a deficient number, since it is larger than the sum of its proper divisors (90290084482).

126213250814 is a wasteful number, since it uses less digits than its factorization.

126213250814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740111.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 126213250814 in words is "one hundred twenty-six billion, two hundred thirteen million, two hundred fifty thousand, eight hundred fourteen".