69028348620 has 768 divisors, whose sum is σ = 262243860480. Its totient is φ = 13247815680.

The previous prime is 69028348577. The next prime is 69028348621. The reversal of 69028348620 is 2684382096.

It is a self number, because there is not a number n which added to its sum of digits gives 69028348620.

It is not an unprimeable number, because it can be changed into a prime (69028348621) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 711632412 + ... + 711632508.

It is an arithmetic number, because the mean of its divisors is an integer number (341463360).

Almost surely, 2^69028348620 is an apocalyptic number.

69028348620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69028348620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131121930240).

69028348620 is an abundant number, since it is smaller than the sum of its proper divisors (193215511860).

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

69028348620 is a wasteful number, since it uses less digits than its factorization.

69028348620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 69028348620 in words is "sixty-nine billion, twenty-eight million, three hundred forty-eight thousand, six hundred twenty".