11040254004400 has 60 divisors (see below), whose sum is σ = 26693154411712. Its totient is φ = 4387973541120.

The previous prime is 11040254004359. The next prime is 11040254004487. The reversal of 11040254004400 is 440045204011.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87837312 + ... + 87962911.

Almost surely, 2^{11040254004400} is an apocalyptic number.

11040254004400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040254004400 is an abundant number, since it is smaller than the sum of its proper divisors (15652900407312).

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

11040254004400 is a wasteful number, since it uses less digits than its factorization.

11040254004400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175800398 (or 175800387 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 11040254004400 its reverse (440045204011), we get a palindrome (11480299208411).

The spelling of 11040254004400 in words is "eleven trillion, forty billion, two hundred fifty-four million, four thousand, four hundred".