20980068124 has 12 divisors (see below), whose sum is σ = 36723693664. Its totient is φ = 10487584224.

The previous prime is 20980068103. The next prime is 20980068127. The reversal of 20980068124 is 42186008902.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20980068127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593124 + ... + 627499.

Almost surely, 2^20980068124 is an apocalyptic number.

It is an amenable number.

20980068124 is a deficient number, since it is larger than the sum of its proper divisors (15743625540).

20980068124 is a wasteful number, since it uses less digits than its factorization.

20980068124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224924 (or 1224922 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 20980068124 in words is "twenty billion, nine hundred eighty million, sixty-eight thousand, one hundred twenty-four".