10144401000 has 256 divisors, whose sum is σ = 33078240000. Its totient is φ = 2585779200.

The previous prime is 10144400989. The next prime is 10144401013. The reversal of 10144401000 is 10444101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6548226 + ... + 6549774.

It is an arithmetic number, because the mean of its divisors is an integer number (129211875).

Almost surely, 2^10144401000 is an apocalyptic number.

10144401000 is a gapful number since it is divisible by the number (10) 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 10144401000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16539120000).

10144401000 is an abundant number, since it is smaller than the sum of its proper divisors (22933839000).

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

10144401000 is a wasteful number, since it uses less digits than its factorization.

10144401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10144401000 its reverse (10444101), we get a palindrome (10154845101).

The spelling of 10144401000 in words is "ten billion, one hundred forty-four million, four hundred one thousand".