1144100420530 has 16 divisors (see below), whose sum is σ = 2088386121024. Its totient is φ = 451194531760.

The previous prime is 1144100420521. The next prime is 1144100420633. The reversal of 1144100420530 is 350240014411.

It is a junction number, because it is equal to n+sod(n) for n = 1144100420495 and 1144100420504.

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, 805703812 + ... + 805705231.

It is an arithmetic number, because the mean of its divisors is an integer number (130524132564).

Almost surely, 2^{1144100420530} is an apocalyptic number.

1144100420530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144100420530 is a deficient number, since it is larger than the sum of its proper divisors (944285700494).

1144100420530 is a wasteful number, since it uses less digits than its factorization.

1144100420530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611409121.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1144100420530 its reverse (350240014411), we get a palindrome (1494340434941).

The spelling of 1144100420530 in words is "one trillion, one hundred forty-four billion, one hundred million, four hundred twenty thousand, five hundred thirty".