69671120328 has 40 divisors (see below), whose sum is σ = 195143649030. Its totient is φ = 23223706560.

The previous prime is 69671120269. The next prime is 69671120341. The reversal of 69671120328 is 82302117696.

It can be written as a sum of positive squares in only one way, i.e., 69642154404 + 28965924 = 263898^2 + 5382^2 .

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 53757933 + ... + 53759228.

Almost surely, 2^69671120328 is an apocalyptic number.

It is an amenable number.

69671120328 is an abundant number, since it is smaller than the sum of its proper divisors (125472528702).

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

69671120328 is a wasteful number, since it uses less digits than its factorization.

69671120328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107517179 (or 107517166 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 69671120328 in words is "sixty-nine billion, six hundred seventy-one million, one hundred twenty thousand, three hundred twenty-eight".