3642502534412 has 12 divisors (see below), whose sum is σ = 7285005068880. Its totient is φ = 1561072514736.

The previous prime is 3642502534399. The next prime is 3642502534417. The reversal of 3642502534412 is 2144352052463.

3642502534412 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3642502534412.

It is not an unprimeable number, because it can be changed into a prime (3642502534417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65044688087 + ... + 65044688142.

It is an arithmetic number, because the mean of its divisors is an integer number (607083755740).

Almost surely, 2^{3642502534412} is an apocalyptic number.

It is an amenable number.

3642502534412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3642502534412 is a wasteful number, since it uses less digits than its factorization.

3642502534412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130089376240 (or 130089376238 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 3642502534412 its reverse (2144352052463), we get a palindrome (5786854586875).

The spelling of 3642502534412 in words is "three trillion, six hundred forty-two billion, five hundred two million, five hundred thirty-four thousand, four hundred twelve".