69070703616 has 440 divisors, whose sum is σ = 213050449920. Its totient is φ = 22281412608.

The previous prime is 69070703599. The next prime is 69070703617. The reversal of 69070703616 is 61630707096.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (69070703617) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 543863745 + ... + 543863871.

It is an arithmetic number, because the mean of its divisors is an integer number (484205568).

Almost surely, 2^69070703616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69070703616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106525224960).

69070703616 is an abundant number, since it is smaller than the sum of its proper divisors (143979746304).

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

69070703616 is a wasteful number, since it uses less digits than its factorization.

69070703616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 69070703616 in words is "sixty-nine billion, seventy million, seven hundred three thousand, six hundred sixteen".