69372107736064 has 495 divisors, whose sum is σ = 171948791372247. Its totient is φ = 27892661465088.

The previous prime is 69372107736047. The next prime is 69372107736131. The reversal of 69372107736064 is 46063770127396.

The square root of 69372107736064 is 8328992.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 69372107735993 and 69372107736011.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 673515609037 + ... + 673515609139.

Almost surely, 2^{69372107736064} is an apocalyptic number.

69372107736064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

69372107736064 is the 8328992-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69372107736064

69372107736064 is an abundant number, since it is smaller than the sum of its proper divisors (102576683636183).

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

69372107736064 is an frugal number, since it uses more digits than its factorization.

69372107736064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 61.

The spelling of 69372107736064 in words is "sixty-nine trillion, three hundred seventy-two billion, one hundred seven million, seven hundred thirty-six thousand, sixty-four".