1300142858443 has 48 divisors (see below), whose sum is σ = 1615459507200. Its totient is φ = 1031428935360.

The previous prime is 1300142858393. The next prime is 1300142858453. The reversal of 1300142858443 is 3448582410031.

It is a de Polignac number, because none of the positive numbers 2^k-1300142858443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1300142858443.

It is not an unprimeable number, because it can be changed into a prime (1300142858453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24701128 + ... + 24753706.

It is an arithmetic number, because the mean of its divisors is an integer number (33655406400).

Almost surely, 2^{1300142858443} is an apocalyptic number.

1300142858443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1300142858443 is a deficient number, since it is larger than the sum of its proper divisors (315316648757).

1300142858443 is a wasteful number, since it uses less digits than its factorization.

1300142858443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53120 (or 53101 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 1300142858443 in words is "one trillion, three hundred billion, one hundred forty-two million, eight hundred fifty-eight thousand, four hundred forty-three".