20240104011 has 16 divisors (see below), whose sum is σ = 28170362880. Its totient is φ = 12911405760.

The previous prime is 20240103973. The next prime is 20240104013. The reversal of 20240104011 is 11040104202.

It is not a de Polignac number, because 20240104011 - 2¹⁴ = 20240087627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20240104013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214395 + ... + 1230948.

It is an arithmetic number, because the mean of its divisors is an integer number (1760647680).

Almost surely, 2^20240104011 is an apocalyptic number.

20240104011 is a deficient number, since it is larger than the sum of its proper divisors (7930258869).

20240104011 is a wasteful number, since it uses less digits than its factorization.

20240104011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445466.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20240104011 its reverse (11040104202), we get a palindrome (31280208213).

It can be divided in two parts, 20240 and 104011, that added together give a triangular number (124251 = T₄₉₈).

The spelling of 20240104011 in words is "twenty billion, two hundred forty million, one hundred four thousand, eleven".