4111022540 has 24 divisors (see below), whose sum is σ = 8742431040. Its totient is φ = 1623593088.

The previous prime is 4111022537. The next prime is 4111022543. The reversal of 4111022540 is 452201114.

It is a happy number.

4111022540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4111022537) and next prime (4111022543).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (4111022543) 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, 1299377 + ... + 1302536.

It is an arithmetic number, because the mean of its divisors is an integer number (364267960).

Almost surely, 2^4111022540 is an apocalyptic number.

It is an amenable number.

4111022540 is an abundant number, since it is smaller than the sum of its proper divisors (4631408500).

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

4111022540 is a wasteful number, since it uses less digits than its factorization.

4111022540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602001 (or 2601999 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4111022540 is about 64117.2561795965. The cubic root of 4111022540 is about 1601.9536734000.

Adding to 4111022540 its reverse (452201114), we get a palindrome (4563223654).

The spelling of 4111022540 in words is "four billion, one hundred eleven million, twenty-two thousand, five hundred forty".