11268487289498 has 16 divisors (see below), whose sum is σ = 17036857964544. Its totient is φ = 5589540023760.

The previous prime is 11268487289443. The next prime is 11268487289519. The reversal of 11268487289498 is 89498278486211.

It is a super-2 number, since 2×11268487289498² (a number of 27 digits) contains 22 as substring.

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, 2869088 + ... + 5546948.

It is an arithmetic number, because the mean of its divisors is an integer number (1064803622784).

Almost surely, 2^{11268487289498} is an apocalyptic number.

11268487289498 is a deficient number, since it is larger than the sum of its proper divisors (5768370675046).

11268487289498 is a wasteful number, since it uses less digits than its factorization.

11268487289498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694557.

The product of its digits is 891813888, while the sum is 77.

The spelling of 11268487289498 in words is "eleven trillion, two hundred sixty-eight billion, four hundred eighty-seven million, two hundred eighty-nine thousand, four hundred ninety-eight".