11140040101432 has 128 divisors (see below), whose sum is σ = 23024604093120. Its totient is φ = 5011061760000.

The previous prime is 11140040101417. The next prime is 11140040101441. The reversal of 11140040101432 is 23410104004111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3302708098 + ... + 3302711470.

Almost surely, 2^{11140040101432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11140040101432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11512302046560).

11140040101432 is an abundant number, since it is smaller than the sum of its proper divisors (11884563991688).

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

11140040101432 is a wasteful number, since it uses less digits than its factorization.

11140040101432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505 (or 4501 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11140040101432 its reverse (23410104004111), we get a palindrome (34550144105543).

The spelling of 11140040101432 in words is "eleven trillion, one hundred forty billion, forty million, one hundred one thousand, four hundred thirty-two".