4052124240 has 80 divisors (see below), whose sum is σ = 12679063488. Its totient is φ = 1070460928.

The previous prime is 4052124229. The next prime is 4052124257. The reversal of 4052124240 is 424212504.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4052124240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53217 + ... + 104576.

Almost surely, 2^4052124240 is an apocalyptic number.

4052124240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4052124240 is an abundant number, since it is smaller than the sum of its proper divisors (8626939248).

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

4052124240 is a wasteful number, since it uses less digits than its factorization.

4052124240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157916 (or 157910 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4052124240 is about 63656.2977245771. The cubic root of 4052124240 is about 1594.2664892421.

Adding to 4052124240 its reverse (424212504), we get a palindrome (4476336744).

The spelling of 4052124240 in words is "four billion, fifty-two million, one hundred twenty-four thousand, two hundred forty".