4240111540 has 24 divisors (see below), whose sum is σ = 10176268032. Its totient is φ = 1453752480.

The previous prime is 4240111531. The next prime is 4240111541. The reversal of 4240111540 is 451110424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240111541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15143116 + ... + 15143395.

It is an arithmetic number, because the mean of its divisors is an integer number (424011168).

Almost surely, 2^4240111540 is an apocalyptic number.

It is an amenable number.

4240111540 is an abundant number, since it is smaller than the sum of its proper divisors (5936156492).

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

4240111540 is a wasteful number, since it uses less digits than its factorization.

4240111540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30286527 (or 30286525 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4240111540 is about 65116.1388597328. The cubic root of 4240111540 is about 1618.5486595038.

Adding to 4240111540 its reverse (451110424), we get a palindrome (4691221964).

The spelling of 4240111540 in words is "four billion, two hundred forty million, one hundred eleven thousand, five hundred forty".