11453463101240 has 128 divisors (see below), whose sum is σ = 26031831217920. Its totient is φ = 4535081241600.

The previous prime is 11453463101237. The next prime is 11453463101261. The reversal of 11453463101240 is 4210136435411.

It is a super-3 number, since 3×11453463101240³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 11453463101240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6647395019 + ... + 6647396741.

It is an arithmetic number, because the mean of its divisors is an integer number (203373681390).

Almost surely, 2^{11453463101240} is an apocalyptic number.

11453463101240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11453463101240 is an abundant number, since it is smaller than the sum of its proper divisors (14578368116680).

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

11453463101240 is a wasteful number, since it uses less digits than its factorization.

11453463101240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 11453463101240 its reverse (4210136435411), we get a palindrome (15663599536651).

The spelling of 11453463101240 in words is "eleven trillion, four hundred fifty-three billion, four hundred sixty-three million, one hundred one thousand, two hundred forty".