11401150032 has 160 divisors (see below), whose sum is σ = 35250124800. Its totient is φ = 3516524928.

The previous prime is 11401150027. The next prime is 11401150069. The reversal of 11401150032 is 23005110411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11401149987 and 11401150014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336793 + ... + 369095.

It is an arithmetic number, because the mean of its divisors is an integer number (220313280).

Almost surely, 2^11401150032 is an apocalyptic number.

11401150032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11401150032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17625062400).

11401150032 is an abundant number, since it is smaller than the sum of its proper divisors (23848974768).

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

11401150032 is a wasteful number, since it uses less digits than its factorization.

11401150032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32382 (or 32370 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11401150032 its reverse (23005110411), we get a palindrome (34406260443).

The spelling of 11401150032 in words is "eleven billion, four hundred one million, one hundred fifty thousand, thirty-two".