1824420512152 has 64 divisors (see below), whose sum is σ = 4240403576640. Its totient is φ = 717951897600.

The previous prime is 1824420512137. The next prime is 1824420512153. The reversal of 1824420512152 is 2512150244281.

It is a super-2 number, since 2×1824420512152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1824420512153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23331799 + ... + 23409862.

It is an arithmetic number, because the mean of its divisors is an integer number (66256305885).

Almost surely, 2^{1824420512152} is an apocalyptic number.

It is an amenable number.

1824420512152 is an abundant number, since it is smaller than the sum of its proper divisors (2415983064488).

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

1824420512152 is a wasteful number, since it uses less digits than its factorization.

1824420512152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46741732 (or 46741728 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The spelling of 1824420512152 in words is "one trillion, eight hundred twenty-four billion, four hundred twenty million, five hundred twelve thousand, one hundred fifty-two".