1144401030 has 48 divisors (see below), whose sum is σ = 2977294320. Its totient is φ = 304983744.

The previous prime is 1144401029. The next prime is 1144401047. The reversal of 1144401030 is 301044411.

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 = 1144400994 and 1144401012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199036 + ... + 204704.

It is an arithmetic number, because the mean of its divisors is an integer number (62026965).

Almost surely, 2^1144401030 is an apocalyptic number.

1144401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144401030 is an abundant number, since it is smaller than the sum of its proper divisors (1832893290).

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

1144401030 is a wasteful number, since it uses less digits than its factorization.

1144401030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7925 (or 7922 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1144401030 is about 33828.9968813738. The cubic root of 1144401030 is about 1045.9865015618.

Adding to 1144401030 its reverse (301044411), we get a palindrome (1445445441).

The spelling of 1144401030 in words is "one billion, one hundred forty-four million, four hundred one thousand, thirty".