10401089148 has 84 divisors (see below), whose sum is σ = 27398537040. Its totient is φ = 3453290496.

The previous prime is 10401089119. The next prime is 10401089159. The reversal of 10401089148 is 84198010401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 742473 + ... + 756351.

It is an arithmetic number, because the mean of its divisors is an integer number (326173060).

Almost surely, 2^10401089148 is an apocalyptic number.

10401089148 is a gapful number since it is divisible by the number (18) 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 10401089148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13699268520).

10401089148 is an abundant number, since it is smaller than the sum of its proper divisors (16997447892).

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

10401089148 is a wasteful number, since it uses less digits than its factorization.

10401089148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14158 (or 14141 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

Adding to 10401089148 its reverse (84198010401), we get a palindrome (94599099549).

The spelling of 10401089148 in words is "ten billion, four hundred one million, eighty-nine thousand, one hundred forty-eight".