1144513432530 has 128 divisors (see below), whose sum is σ = 3287185655040. Its totient is φ = 281693998080.

The previous prime is 1144513432523. The next prime is 1144513432541. The reversal of 1144513432530 is 352343154411.

1144513432530 is a `hidden beast` number, since 1 + 1 + 44 + 51 + 3 + 4 + 32 + 530 = 666.

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, 48155850 + ... + 48179610.

It is an arithmetic number, because the mean of its divisors is an integer number (25681137930).

Almost surely, 2^{1144513432530} is an apocalyptic number.

1144513432530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144513432530 is an abundant number, since it is smaller than the sum of its proper divisors (2142672222510).

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

1144513432530 is a wasteful number, since it uses less digits than its factorization.

1144513432530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37513 (or 37507 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 1144513432530 its reverse (352343154411), we get a palindrome (1496856586941).

The spelling of 1144513432530 in words is "one trillion, one hundred forty-four billion, five hundred thirteen million, four hundred thirty-two thousand, five hundred thirty".