20124034004 has 24 divisors (see below), whose sum is σ = 35289807840. Its totient is φ = 10041256224.

The previous prime is 20124033973. The next prime is 20124034033. The reversal of 20124034004 is 40043042102.

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, 5522207 + ... + 5525849.

It is an arithmetic number, because the mean of its divisors is an integer number (1470408660).

Almost surely, 2^20124034004 is an apocalyptic number.

It is an amenable number.

20124034004 is a deficient number, since it is larger than the sum of its proper divisors (15165773836).

20124034004 is a wasteful number, since it uses less digits than its factorization.

20124034004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119 (or 6117 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20124034004 its reverse (40043042102), we get a palindrome (60167076106).

The spelling of 20124034004 in words is "twenty billion, one hundred twenty-four million, thirty-four thousand, four".