529065649076142 has 16 divisors (see below), whose sum is σ = 1058154805930320. Its totient is φ = 176351298395712.

The previous prime is 529065649076137. The next prime is 529065649076149. The reversal of 529065649076142 is 241670946560925.

It is a super-2 number, since 2×529065649076142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529065649076149) 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, 979198167 + ... + 979738322.

It is an arithmetic number, because the mean of its divisors is an integer number (66134675370645).

Almost surely, 2^{529065649076142} is an apocalyptic number.

529065649076142 is an abundant number, since it is smaller than the sum of its proper divisors (529089156854178).

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

529065649076142 is a wasteful number, since it uses less digits than its factorization.

529065649076142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958981507.

The product of its (nonzero) digits is 195955200, while the sum is 66.

The spelling of 529065649076142 in words is "five hundred twenty-nine trillion, sixty-five billion, six hundred forty-nine million, seventy-six thousand, one hundred forty-two".