7852970529742 has 16 divisors (see below), whose sum is σ = 13431777648912. Its totient is φ = 3411245116800.

The previous prime is 7852970529727. The next prime is 7852970529749. The reversal of 7852970529742 is 2479250792587.

It is a super-2 number, since 2×7852970529742² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852970529749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8883450384 + ... + 8883451267.

It is an arithmetic number, because the mean of its divisors is an integer number (839486103057).

Almost surely, 2^{7852970529742} is an apocalyptic number.

7852970529742 is a deficient number, since it is larger than the sum of its proper divisors (5578807119170).

7852970529742 is a wasteful number, since it uses less digits than its factorization.

7852970529742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17766901683.

The product of its (nonzero) digits is 177811200, while the sum is 67.

The spelling of 7852970529742 in words is "seven trillion, eight hundred fifty-two billion, nine hundred seventy million, five hundred twenty-nine thousand, seven hundred forty-two".