245462412216 has 192 divisors, whose sum is σ = 745824844800. Its totient is φ = 66997953792.

The previous prime is 245462412197. The next prime is 245462412229. The reversal of 245462412216 is 612214264542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23066625 + ... + 23077263.

It is an arithmetic number, because the mean of its divisors is an integer number (3884504400).

Almost surely, 2^245462412216 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 245462412216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372912422400).

245462412216 is an abundant number, since it is smaller than the sum of its proper divisors (500362432584).

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

245462412216 is a wasteful number, since it uses less digits than its factorization.

245462412216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11538 (or 11527 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

Adding to 245462412216 its reverse (612214264542), we get a palindrome (857676676758).

The spelling of 245462412216 in words is "two hundred forty-five billion, four hundred sixty-two million, four hundred twelve thousand, two hundred sixteen".