4512233315240 has 64 divisors (see below), whose sum is σ = 12213563875200. Its totient is φ = 1465627661568.

The previous prime is 4512233315179. The next prime is 4512233315243. The reversal of 4512233315240 is 425133322154.

It is a super-2 number, since 2×4512233315240² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4512233315240.

It is not an unprimeable number, because it can be changed into a prime (4512233315243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424076759 + ... + 424087398.

It is an arithmetic number, because the mean of its divisors is an integer number (190836935550).

Almost surely, 2^{4512233315240} is an apocalyptic number.

4512233315240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4512233315240 is an abundant number, since it is smaller than the sum of its proper divisors (7701330559960).

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

4512233315240 is a wasteful number, since it uses less digits than its factorization.

4512233315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848164194 (or 848164190 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 4512233315240 its reverse (425133322154), we get a palindrome (4937366637394).

The spelling of 4512233315240 in words is "four trillion, five hundred twelve billion, two hundred thirty-three million, three hundred fifteen thousand, two hundred forty".