69129941080 has 16 divisors (see below), whose sum is σ = 155542367520. Its totient is φ = 27651976416.

The previous prime is 69129941063. The next prime is 69129941123. The reversal of 69129941080 is 8014992196.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864124224 + ... + 864124303.

It is an arithmetic number, because the mean of its divisors is an integer number (9721397970).

Almost surely, 2^69129941080 is an apocalyptic number.

It is an amenable number.

69129941080 is an abundant number, since it is smaller than the sum of its proper divisors (86412426440).

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

69129941080 is a wasteful number, since it uses less digits than its factorization.

69129941080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728248538 (or 1728248534 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 69129941080 in words is "sixty-nine billion, one hundred twenty-nine million, nine hundred forty-one thousand, eighty".