11170210440 has 64 divisors (see below), whose sum is σ = 33517800000. Its totient is φ = 2978085632.

The previous prime is 11170210433. The next prime is 11170210463. The reversal of 11170210440 is 4401207111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893674 + ... + 906086.

It is an arithmetic number, because the mean of its divisors is an integer number (523715625).

Almost surely, 2^11170210440 is an apocalyptic number.

11170210440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11170210440 is an abundant number, since it is smaller than the sum of its proper divisors (22347589560).

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

11170210440 is a wasteful number, since it uses less digits than its factorization.

11170210440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19926 (or 19922 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

Adding to 11170210440 its reverse (4401207111), we get a palindrome (15571417551).

The spelling of 11170210440 in words is "eleven billion, one hundred seventy million, two hundred ten thousand, four hundred forty".