11451454113040 has 40 divisors (see below), whose sum is σ = 26722876733568. Its totient is φ = 4563679121280.

The previous prime is 11451454113037. The next prime is 11451454113053. The reversal of 11451454113040 is 4031145415411.

11451454113040 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 (40).

It is a super-2 number, since 2×11451454113040² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11451454112987 and 11451454113005.

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, 264080122 + ... + 264123481.

Almost surely, 2^{11451454113040} is an apocalyptic number.

11451454113040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11451454113040 is an abundant number, since it is smaller than the sum of its proper divisors (15271422620528).

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

11451454113040 is a wasteful number, since it uses less digits than its factorization.

11451454113040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528203887 (or 528203881 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 11451454113040 its reverse (4031145415411), we get a palindrome (15482599528451).

The spelling of 11451454113040 in words is "eleven trillion, four hundred fifty-one billion, four hundred fifty-four million, one hundred thirteen thousand, forty".