1100140134242 has 16 divisors (see below), whose sum is σ = 1710146226240. Its totient is φ = 530158774992.

The previous prime is 1100140134239. The next prime is 1100140134257. The reversal of 1100140134242 is 2424310410011.

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, 16812758 + ... + 16878065.

It is an arithmetic number, because the mean of its divisors is an integer number (106884139140).

Almost surely, 2^{1100140134242} is an apocalyptic number.

1100140134242 is a deficient number, since it is larger than the sum of its proper divisors (610006091998).

1100140134242 is a wasteful number, since it uses less digits than its factorization.

1100140134242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33691417.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1100140134242 its reverse (2424310410011), we get a palindrome (3524450544253).

The spelling of 1100140134242 in words is "one trillion, one hundred billion, one hundred forty million, one hundred thirty-four thousand, two hundred forty-two".