1144001030 has 16 divisors (see below), whose sum is σ = 2060617104. Its totient is φ = 457285920.

The previous prime is 1144001021. The next prime is 1144001057. The reversal of 1144001030 is 301004411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1144000996 and 1144001014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23741 + ... + 53400.

It is an arithmetic number, because the mean of its divisors is an integer number (128788569).

Almost surely, 2^1144001030 is an apocalyptic number.

1144001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144001030 is a deficient number, since it is larger than the sum of its proper divisors (916616074).

1144001030 is a wasteful number, since it uses less digits than its factorization.

1144001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78631.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1144001030 is about 33823.0842768663. The cubic root of 1144001030 is about 1045.8646202323.

Adding to 1144001030 its reverse (301004411), we get a palindrome (1445005441).

The spelling of 1144001030 in words is "one billion, one hundred forty-four million, one thousand, thirty".