1144550351630 has 64 divisors (see below), whose sum is σ = 2365346672640. Its totient is φ = 390610905984.

The previous prime is 1144550351597. The next prime is 1144550351639. The reversal of 1144550351630 is 361530554411.

It is a super-3 number, since 3×1144550351630³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144550351639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125398127 + ... + 125407253.

It is an arithmetic number, because the mean of its divisors is an integer number (36958541760).

Almost surely, 2^{1144550351630} is an apocalyptic number.

1144550351630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144550351630 is an abundant number, since it is smaller than the sum of its proper divisors (1220796321010).

1144550351630 is a wasteful number, since it uses less digits than its factorization.

1144550351630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17193.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 1144550351630 in words is "one trillion, one hundred forty-four billion, five hundred fifty million, three hundred fifty-one thousand, six hundred thirty".