11614497720 has 64 divisors (see below), whose sum is σ = 39821137920. Its totient is φ = 2654742144.

The previous prime is 11614497683. The next prime is 11614497721. The reversal of 11614497720 is 2779441611.

11614497720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11614497721) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 6912552 + ... + 6914231.

It is an arithmetic number, because the mean of its divisors is an integer number (622205280).

Almost surely, 2^11614497720 is an apocalyptic number.

11614497720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11614497720 is an abundant number, since it is smaller than the sum of its proper divisors (28206640200).

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

11614497720 is a wasteful number, since it uses less digits than its factorization.

11614497720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13826804 (or 13826800 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 11614497720 in words is "eleven billion, six hundred fourteen million, four hundred ninety-seven thousand, seven hundred twenty".