30641445612536 has 64 divisors (see below), whose sum is σ = 66387140477280. Its totient is φ = 13103770439680.

The previous prime is 30641445612521. The next prime is 30641445612541. The reversal of 30641445612536 is 63521654414603.

It is a happy number.

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, 225860 + ... + 7831596.

Almost surely, 2^{30641445612536} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30641445612536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33193570238640).

30641445612536 is an abundant number, since it is smaller than the sum of its proper divisors (35745694864744).

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

30641445612536 is a wasteful number, since it uses less digits than its factorization.

30641445612536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608464 (or 7608460 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 30641445612536 in words is "thirty trillion, six hundred forty-one billion, four hundred forty-five million, six hundred twelve thousand, five hundred thirty-six".