20110024401 has 48 divisors (see below), whose sum is σ = 28948886400. Its totient is φ = 12407281920.

The previous prime is 20110024399. The next prime is 20110024463. The reversal of 20110024401 is 10442001102.

It is not a de Polignac number, because 20110024401 - 2¹ = 20110024399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20110024201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11684221 + ... + 11685941.

It is an arithmetic number, because the mean of its divisors is an integer number (603101800).

Almost surely, 2^20110024401 is an apocalyptic number.

It is an amenable number.

20110024401 is a deficient number, since it is larger than the sum of its proper divisors (8838861999).

20110024401 is a wasteful number, since it uses less digits than its factorization.

20110024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006 (or 1983 counting only the distinct ones).

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

Adding to 20110024401 its reverse (10442001102), we get a palindrome (30552025503).

The spelling of 20110024401 in words is "twenty billion, one hundred ten million, twenty-four thousand, four hundred one".