11401080075 has 144 divisors (see below), whose sum is σ = 26403476736. Its totient is φ = 4737916800.

The previous prime is 11401080049. The next prime is 11401080079. The reversal of 11401080075 is 57008010411.

It is not a de Polignac number, because 11401080075 - 2¹¹ = 11401078027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11401080079) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 455589 + ... + 479961.

Almost surely, 2^11401080075 is an apocalyptic number.

11401080075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11401080075 is an abundant number, since it is smaller than the sum of its proper divisors (15002396661).

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

11401080075 is a wasteful number, since it uses less digits than its factorization.

11401080075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24416 (or 24399 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

Adding to 11401080075 its reverse (57008010411), we get a palindrome (68409090486).

The spelling of 11401080075 in words is "eleven billion, four hundred one million, eighty thousand, seventy-five".