69829700031 has 36 divisors (see below), whose sum is σ = 126358515192. Its totient is φ = 36833245344.

The previous prime is 69829700029. The next prime is 69829700063. The reversal of 69829700031 is 13000792896.

It is not a de Polignac number, because 69829700031 - 2¹ = 69829700029 is a prime.

It is a super-2 number, since 2×69829700031² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 69829700031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69829700071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6084421 + ... + 6095886.

Almost surely, 2^69829700031 is an apocalyptic number.

69829700031 is a deficient number, since it is larger than the sum of its proper divisors (56528815161).

69829700031 is a wasteful number, since it uses less digits than its factorization.

69829700031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12180340 (or 12180330 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 69829700031 in words is "sixty-nine billion, eight hundred twenty-nine million, seven hundred thousand, thirty-one".