1330144440422 has 16 divisors (see below), whose sum is σ = 2285663887392. Its totient is φ = 568707834240.

The previous prime is 1330144440419. The next prime is 1330144440433. The reversal of 1330144440422 is 2240444410331.

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, 112832963 + ... + 112844750.

It is an arithmetic number, because the mean of its divisors is an integer number (142853992962).

Almost surely, 2^{1330144440422} is an apocalyptic number.

1330144440422 is a deficient number, since it is larger than the sum of its proper divisors (955519446970).

1330144440422 is a wasteful number, since it uses less digits than its factorization.

1330144440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225678143.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1330144440422 its reverse (2240444410331), we get a palindrome (3570588850753).

The spelling of 1330144440422 in words is "one trillion, three hundred thirty billion, one hundred forty-four million, four hundred forty thousand, four hundred twenty-two".