1250423208216 has 384 divisors, whose sum is σ = 4258904832000. Its totient is φ = 329335130880.

The previous prime is 1250423208211. The next prime is 1250423208289. The reversal of 1250423208216 is 6128023240521.

1250423208216 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 423 + 208 + 21 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250423208211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 284767381 + ... + 284771771.

It is an arithmetic number, because the mean of its divisors is an integer number (11090898000).

Almost surely, 2^{1250423208216} 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 1250423208216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2129452416000).

1250423208216 is an abundant number, since it is smaller than the sum of its proper divisors (3008481623784).

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

1250423208216 is a wasteful number, since it uses less digits than its factorization.

1250423208216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 1250423208216 its reverse (6128023240521), we get a palindrome (7378446448737).

The spelling of 1250423208216 in words is "one trillion, two hundred fifty billion, four hundred twenty-three million, two hundred eight thousand, two hundred sixteen".