11390360448 has 64 divisors (see below), whose sum is σ = 30327941520. Its totient is φ = 3787714560.

The previous prime is 11390360437. The next prime is 11390360459. The reversal of 11390360448 is 84406309311.

It is an interprime number because it is at equal distance from previous prime (11390360437) and next prime (11390360459).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×11390360448³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126436 + ... + 196892.

Almost surely, 2^11390360448 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 11390360448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15163970760).

11390360448 is an abundant number, since it is smaller than the sum of its proper divisors (18937581072).

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

11390360448 is an equidigital number, since it uses as much as digits as its factorization.

11390360448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70895 (or 70883 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

Adding to 11390360448 its reverse (84406309311), we get a palindrome (95796669759).

The spelling of 11390360448 in words is "eleven billion, three hundred ninety million, three hundred sixty thousand, four hundred forty-eight".