11797408144 has 10 divisors (see below), whose sum is σ = 22857478310. Its totient is φ = 5898704064.

The previous prime is 11797408109. The next prime is 11797408151. The reversal of 11797408144 is 44180479711.

11797408144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10279526544 + 1517881600 = 101388^2 + 38960^2 .

It is a super-2 number, since 2×11797408144² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11797408094 and 11797408103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368668989 + ... + 368669020.

It is an arithmetic number, because the mean of its divisors is an integer number (2285747831).

Almost surely, 2^11797408144 is an apocalyptic number.

It is an amenable number.

11797408144 is a deficient number, since it is larger than the sum of its proper divisors (11060070166).

11797408144 is an equidigital number, since it uses as much as digits as its factorization.

11797408144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737338017 (or 737338011 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 46.

The spelling of 11797408144 in words is "eleven billion, seven hundred ninety-seven million, four hundred eight thousand, one hundred forty-four".