1069540773274 has 16 divisors (see below), whose sum is σ = 1688856912000. Its totient is φ = 506592080064.

The previous prime is 1069540773271. The next prime is 1069540773299. The reversal of 1069540773274 is 4723770459601.

It is a super-2 number, since 2×1069540773274² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1069540773271) 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 7 ways as a sum of consecutive naturals, for example, 297199 + ... + 1492450.

It is an arithmetic number, because the mean of its divisors is an integer number (105553557000).

Almost surely, 2^{1069540773274} is an apocalyptic number.

1069540773274 is a deficient number, since it is larger than the sum of its proper divisors (619316138726).

1069540773274 is a wasteful number, since it uses less digits than its factorization.

1069540773274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805397.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 1069540773274 in words is "one trillion, sixty-nine billion, five hundred forty million, seven hundred seventy-three thousand, two hundred seventy-four".