4120112801532 has 96 divisors (see below), whose sum is σ = 12026088169984. Its totient is φ = 1068809644800.

The previous prime is 4120112801527. The next prime is 4120112801533. The reversal of 4120112801532 is 2351082110214.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4120112801532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120112801533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30859594 + ... + 30992817.

Almost surely, 2^{4120112801532} is an apocalyptic number.

4120112801532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4120112801532 is an abundant number, since it is smaller than the sum of its proper divisors (7905975368452).

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

4120112801532 is a wasteful number, since it uses less digits than its factorization.

4120112801532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61852499 (or 61852497 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

Adding to 4120112801532 its reverse (2351082110214), we get a palindrome (6471194911746).

The spelling of 4120112801532 in words is "four trillion, one hundred twenty billion, one hundred twelve million, eight hundred one thousand, five hundred thirty-two".