20041310124 has 72 divisors (see below), whose sum is σ = 58174159680. Its totient is φ = 5753484000.

The previous prime is 20041310123. The next prime is 20041310129. The reversal of 20041310124 is 42101314002.

It is a super-2 number, since 2×20041310124² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20041310097 and 20041310106.

It is not an unprimeable number, because it can be changed into a prime (20041310123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324302 + ... + 1339349.

It is an arithmetic number, because the mean of its divisors is an integer number (807974440).

Almost surely, 2^20041310124 is an apocalyptic number.

It is an amenable number.

20041310124 is an abundant number, since it is smaller than the sum of its proper divisors (38132849556).

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

20041310124 is a wasteful number, since it uses less digits than its factorization.

20041310124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663691 (or 2663686 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20041310124 its reverse (42101314002), we get a palindrome (62142624126).

The spelling of 20041310124 in words is "twenty billion, forty-one million, three hundred ten thousand, one hundred twenty-four".