1034890908942 has 32 divisors (see below), whose sum is σ = 2318969314944. Its totient is φ = 305127540000.

The previous prime is 1034890908941. The next prime is 1034890908983. The reversal of 1034890908942 is 2498090984301.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034890908941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211891684 + ... + 211896567.

It is an arithmetic number, because the mean of its divisors is an integer number (72467791092).

Almost surely, 2^{1034890908942} is an apocalyptic number.

1034890908942 is an abundant number, since it is smaller than the sum of its proper divisors (1284078406002).

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

1034890908942 is a wasteful number, since it uses less digits than its factorization.

1034890908942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423788304.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 1034890908942 in words is "one trillion, thirty-four billion, eight hundred ninety million, nine hundred eight thousand, nine hundred forty-two".