1075629666942 has 12 divisors (see below), whose sum is σ = 2330530945080. Its totient is φ = 358543222308.

The previous prime is 1075629666941. The next prime is 1075629666961. The reversal of 1075629666942 is 2496669265701.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1075629666942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075629666941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29878601842 + ... + 29878601877.

It is an arithmetic number, because the mean of its divisors is an integer number (194210912090).

Almost surely, 2^{1075629666942} is an apocalyptic number.

1075629666942 is an abundant number, since it is smaller than the sum of its proper divisors (1254901278138).

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

1075629666942 is a wasteful number, since it uses less digits than its factorization.

1075629666942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59757203727 (or 59757203724 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 1075629666942 in words is "one trillion, seventy-five billion, six hundred twenty-nine million, six hundred sixty-six thousand, nine hundred forty-two".