69768929148 has 24 divisors (see below), whose sum is σ = 166580080128. Its totient is φ = 22715465136.

The previous prime is 69768929099. The next prime is 69768929161. The reversal of 69768929148 is 84192986796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67605036 + ... + 67606067.

It is an arithmetic number, because the mean of its divisors is an integer number (6940836672).

Almost surely, 2^69768929148 is an apocalyptic number.

It is an amenable number.

69768929148 is an abundant number, since it is smaller than the sum of its proper divisors (96811150980).

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

69768929148 is a wasteful number, since it uses less digits than its factorization.

69768929148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135211153 (or 135211151 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 69.

The spelling of 69768929148 in words is "sixty-nine billion, seven hundred sixty-eight million, nine hundred twenty-nine thousand, one hundred forty-eight".