1300111044042 has 16 divisors (see below), whose sum is σ = 2600269283520. Its totient is φ = 433362482112.

The previous prime is 1300111044041. The next prime is 1300111044053. The reversal of 1300111044042 is 2404401110031.

It is not an unprimeable number, because it can be changed into a prime (1300111044041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603198 + ... + 2273865.

It is an arithmetic number, because the mean of its divisors is an integer number (162516830220).

Almost surely, 2^{1300111044042} is an apocalyptic number.

1300111044042 is an abundant number, since it is smaller than the sum of its proper divisors (1300158239478).

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

1300111044042 is a wasteful number, since it uses less digits than its factorization.

1300111044042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932957.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1300111044042 its reverse (2404401110031), we get a palindrome (3704512154073).

The spelling of 1300111044042 in words is "one trillion, three hundred billion, one hundred eleven million, forty-four thousand, forty-two".