69061867104 has 48 divisors (see below), whose sum is σ = 183471607872. Its totient is φ = 22743262848.

The previous prime is 69061867087. The next prime is 69061867117. The reversal of 69061867104 is 40176816096.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4325734 + ... + 4341669.

It is an arithmetic number, because the mean of its divisors is an integer number (3822325164).

Almost surely, 2^69061867104 is an apocalyptic number.

It is an amenable number.

69061867104 is an abundant number, since it is smaller than the sum of its proper divisors (114409740768).

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

69061867104 is a wasteful number, since it uses less digits than its factorization.

69061867104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8667499 (or 8667491 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 69061867104 in words is "sixty-nine billion, sixty-one million, eight hundred sixty-seven thousand, one hundred four".