11415435072243 has 8 divisors (see below), whose sum is σ = 15478556030400. Its totient is φ = 7481302081128.

The previous prime is 11415435072227. The next prime is 11415435072323. The reversal of 11415435072243 is 34227053451411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11415435072243 - 2⁴ = 11415435072227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11415435072195 and 11415435072204.

It is not an unprimeable number, because it can be changed into a prime (11415435072443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32246991553 + ... + 32246991906.

It is an arithmetic number, because the mean of its divisors is an integer number (1934819503800).

Almost surely, 2^{11415435072243} is an apocalyptic number.

11415435072243 is a deficient number, since it is larger than the sum of its proper divisors (4063120958157).

11415435072243 is an equidigital number, since it uses as much as digits as its factorization.

11415435072243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64493983521.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 11415435072243 in words is "eleven trillion, four hundred fifteen billion, four hundred thirty-five million, seventy-two thousand, two hundred forty-three".