212027676426 has 24 divisors (see below), whose sum is σ = 469167626304. Its totient is φ = 69172149480.

The previous prime is 212027676409. The next prime is 212027676439. The reversal of 212027676426 is 624676720212.

It is a happy number.

212027676426 is a `hidden beast` number, since 212 + 0 + 2 + 7 + 6 + 7 + 6 + 426 = 666.

It is a super-2 number, since 2×212027676426² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125311020 + ... + 125312711.

It is an arithmetic number, because the mean of its divisors is an integer number (19548651096).

Almost surely, 2^212027676426 is an apocalyptic number.

212027676426 is an abundant number, since it is smaller than the sum of its proper divisors (257139949878).

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

212027676426 is a wasteful number, since it uses less digits than its factorization.

212027676426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250623786 (or 250623783 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 212027676426 in words is "two hundred twelve billion, twenty-seven million, six hundred seventy-six thousand, four hundred twenty-six".