11010207493542 has 64 divisors (see below), whose sum is σ = 23331928435200. Its totient is φ = 3451784526336.

The previous prime is 11010207493541. The next prime is 11010207493577. The reversal of 11010207493542 is 24539470201011.

It is a self number, because there is not a number n which added to its sum of digits gives 11010207493542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010207493541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1186823808 + ... + 1186833084.

It is an arithmetic number, because the mean of its divisors is an integer number (364561381800).

Almost surely, 2^{11010207493542} is an apocalyptic number.

11010207493542 is an abundant number, since it is smaller than the sum of its proper divisors (12321720941658).

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

11010207493542 is a wasteful number, since it uses less digits than its factorization.

11010207493542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16125.

The product of its (nonzero) digits is 60480, while the sum is 39.

Adding to 11010207493542 its reverse (24539470201011), we get a palindrome (35549677694553).

The spelling of 11010207493542 in words is "eleven trillion, ten billion, two hundred seven million, four hundred ninety-three thousand, five hundred forty-two".