10201240111424 has 28 divisors (see below), whose sum is σ = 20243516700084. Its totient is φ = 5100511494144.

The previous prime is 10201240111423. The next prime is 10201240111451. The reversal of 10201240111424 is 42411104210201.

It can be written as a sum of positive squares in 2 ways, for example, as 1089100960000 + 9112139151424 = 1043600^2 + 3018632^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10201240111424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201240111423) 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, 1377344 + ... + 4722240.

Almost surely, 2^{10201240111424} is an apocalyptic number.

It is an amenable number.

10201240111424 is a deficient number, since it is larger than the sum of its proper divisors (10042276588660).

10201240111424 is an equidigital number, since it uses as much as digits as its factorization.

10201240111424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392562 (or 3392552 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 10201240111424 its reverse (42411104210201), we get a palindrome (52612344321625).

The spelling of 10201240111424 in words is "ten trillion, two hundred one billion, two hundred forty million, one hundred eleven thousand, four hundred twenty-four".