11480357814469 has 16 divisors (see below), whose sum is σ = 12164325949440. Its totient is φ = 10797353844480.

The previous prime is 11480357814403. The next prime is 11480357814491. The reversal of 11480357814469 is 96441875308411.

It is a happy number.

It is not a de Polignac number, because 11480357814469 - 2¹⁵ = 11480357781701 is a prime.

It is a super-2 number, since 2×11480357814469² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11480357814769) 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, 144989512 + ... + 145068670.

It is an arithmetic number, because the mean of its divisors is an integer number (760270371840).

Almost surely, 2^{11480357814469} is an apocalyptic number.

It is an amenable number.

11480357814469 is a deficient number, since it is larger than the sum of its proper divisors (683968134971).

11480357814469 is a wasteful number, since it uses less digits than its factorization.

11480357814469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85140.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 11480357814469 in words is "eleven trillion, four hundred eighty billion, three hundred fifty-seven million, eight hundred fourteen thousand, four hundred sixty-nine".