11455435201002 has 96 divisors (see below), whose sum is σ = 26076049114752. Its totient is φ = 3334637040768.

The previous prime is 11455435200949. The next prime is 11455435201009. The reversal of 11455435201002 is 20010253455411.

It is not an unprimeable number, because it can be changed into a prime (11455435201009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20191068 + ... + 20750664.

It is an arithmetic number, because the mean of its divisors is an integer number (271625511612).

Almost surely, 2^{11455435201002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11455435201002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13038024557376).

11455435201002 is an abundant number, since it is smaller than the sum of its proper divisors (14620613913750).

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

11455435201002 is a wasteful number, since it uses less digits than its factorization.

11455435201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560380 (or 560361 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 11455435201002 its reverse (20010253455411), we get a palindrome (31465688656413).

The spelling of 11455435201002 in words is "eleven trillion, four hundred fifty-five billion, four hundred thirty-five million, two hundred one thousand, two".