11323401041040 has 80 divisors (see below), whose sum is σ = 38293683529536. Its totient is φ = 2745066918400.

The previous prime is 11323401040999. The next prime is 11323401041041. The reversal of 11323401041040 is 4014010432311.

11323401041040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11323401041040² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11323401041040.

It is not an unprimeable number, because it can be changed into a prime (11323401041041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144580891 + ... + 2144586170.

Almost surely, 2^{11323401041040} is an apocalyptic number.

11323401041040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323401041040 is an abundant number, since it is smaller than the sum of its proper divisors (26970282488496).

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

11323401041040 is a wasteful number, since it uses less digits than its factorization.

11323401041040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289167088 (or 4289167082 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11323401041040 its reverse (4014010432311), we get a palindrome (15337411473351).

The spelling of 11323401041040 in words is "eleven trillion, three hundred twenty-three billion, four hundred one million, forty-one thousand, forty".