11962207488 has 576 divisors, whose sum is σ = 42864740352. Its totient is φ = 2866544640.

The previous prime is 11962207487. The next prime is 11962207493. The reversal of 11962207488 is 88470226911.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11962207487) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73387695 + ... + 73387857.

It is an arithmetic number, because the mean of its divisors is an integer number (74417952).

Almost surely, 2^11962207488 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 11962207488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21432370176).

11962207488 is an abundant number, since it is smaller than the sum of its proper divisors (30902532864).

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

11962207488 is a wasteful number, since it uses less digits than its factorization.

11962207488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 11962207488 in words is "eleven billion, nine hundred sixty-two million, two hundred seven thousand, four hundred eighty-eight".