11494191414280 has 32 divisors (see below), whose sum is σ = 25880932958040. Its totient is φ = 4594298383360.

The previous prime is 11494191414271. The next prime is 11494191414287. The reversal of 11494191414280 is 8241419149411.

It can be written as a sum of positive squares in 4 ways, for example, as 8687956681156 + 2806234733124 = 2947534^2 + 1675182^2 .

It is not an unprimeable number, because it can be changed into a prime (11494191414287) 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, 105513079 + ... + 105621958.

Almost surely, 2^{11494191414280} is an apocalyptic number.

11494191414280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11494191414280 is an abundant number, since it is smaller than the sum of its proper divisors (14386741543760).

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

11494191414280 is a wasteful number, since it uses less digits than its factorization.

11494191414280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211136409 (or 211136405 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 49.

The spelling of 11494191414280 in words is "eleven trillion, four hundred ninety-four billion, one hundred ninety-one million, four hundred fourteen thousand, two hundred eighty".