11041401570 has 64 divisors (see below), whose sum is σ = 28199404800. Its totient is φ = 2757224448.

The previous prime is 11041401529. The next prime is 11041401571. The reversal of 11041401570 is 7510414011.

It is a super-3 number, since 3×11041401570³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11041401570.

It is not an unprimeable number, because it can be changed into a prime (11041401571) 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, 47094 + ... + 155886.

It is an arithmetic number, because the mean of its divisors is an integer number (440615700).

Almost surely, 2^11041401570 is an apocalyptic number.

11041401570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11041401570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14099702400).

11041401570 is an abundant number, since it is smaller than the sum of its proper divisors (17158003230).

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

11041401570 is a wasteful number, since it uses less digits than its factorization.

11041401570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109019.

The product of its (nonzero) digits is 560, while the sum is 24.

Adding to 11041401570 its reverse (7510414011), we get a palindrome (18551815581).

The spelling of 11041401570 in words is "eleven billion, forty-one million, four hundred one thousand, five hundred seventy".