11621352248 has 32 divisors (see below), whose sum is σ = 24173856000. Its totient is φ = 5192897760.

The previous prime is 11621352247. The next prime is 11621352313. The reversal of 11621352248 is 84225312611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11621352247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113968 + ... + 1124351.

It is an arithmetic number, because the mean of its divisors is an integer number (755433000).

Almost surely, 2^11621352248 is an apocalyptic number.

It is an amenable number.

11621352248 is an abundant number, since it is smaller than the sum of its proper divisors (12552503752).

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

11621352248 is a wasteful number, since it uses less digits than its factorization.

11621352248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238395 (or 2238391 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

Adding to 11621352248 its reverse (84225312611), we get a palindrome (95846664859).

The spelling of 11621352248 in words is "eleven billion, six hundred twenty-one million, three hundred fifty-two thousand, two hundred forty-eight".