11249744223963 has 32 divisors (see below), whose sum is σ = 17266799692800. Its totient is φ = 6381847071360.

The previous prime is 11249744223953. The next prime is 11249744223979. The reversal of 11249744223963 is 36932244794211.

It is not a de Polignac number, because 11249744223963 - 2⁶ = 11249744223899 is a prime.

It is a super-2 number, since 2×11249744223963² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11249744223953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4857106 + ... + 6789032.

It is an arithmetic number, because the mean of its divisors is an integer number (539587490400).

Almost surely, 2^{11249744223963} is an apocalyptic number.

11249744223963 is a deficient number, since it is larger than the sum of its proper divisors (6017055468837).

11249744223963 is a wasteful number, since it uses less digits than its factorization.

11249744223963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933947.

The product of its digits is 15676416, while the sum is 57.

The spelling of 11249744223963 in words is "eleven trillion, two hundred forty-nine billion, seven hundred forty-four million, two hundred twenty-three thousand, nine hundred sixty-three".