1034781875105 has 16 divisors (see below), whose sum is σ = 1434307284864. Its totient is φ = 708299892480.

The previous prime is 1034781875093. The next prime is 1034781875111. The reversal of 1034781875105 is 5015781874301.

It is not a de Polignac number, because 1034781875105 - 2¹⁶ = 1034781809569 is a prime.

It is a super-2 number, since 2×1034781875105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553358357 + ... + 553360226.

It is an arithmetic number, because the mean of its divisors is an integer number (89644205304).

Almost surely, 2^{1034781875105} is an apocalyptic number.

It is an amenable number.

1034781875105 is a deficient number, since it is larger than the sum of its proper divisors (399525409759).

1034781875105 is a wasteful number, since it uses less digits than its factorization.

1034781875105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106718616.

The product of its (nonzero) digits is 940800, while the sum is 50.

The spelling of 1034781875105 in words is "one trillion, thirty-four billion, seven hundred eighty-one million, eight hundred seventy-five thousand, one hundred five".