69972117300 has 504 divisors, whose sum is σ = 243450168192. Its totient is φ = 17387136000.

The previous prime is 69972117289. The next prime is 69972117307. The reversal of 69972117300 is 371127996.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69972117307) by changing a digit.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 162348085 + ... + 162348515.

It is an arithmetic number, because the mean of its divisors is an integer number (483036048).

Almost surely, 2^69972117300 is an apocalyptic number.

69972117300 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 69972117300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121725084096).

69972117300 is an abundant number, since it is smaller than the sum of its proper divisors (173478050892).

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

69972117300 is a wasteful number, since it uses less digits than its factorization.

69972117300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The spelling of 69972117300 in words is "sixty-nine billion, nine hundred seventy-two million, one hundred seventeen thousand, three hundred".