69470397323 has 2 divisors, whose sum is σ = 69470397324. Its totient is φ = 69470397322.

The previous prime is 69470397317. The next prime is 69470397377. The reversal of 69470397323 is 32379307496.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69470397323 - 2¹² = 69470393227 is a prime.

It is a super-2 number, since 2×69470397323² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (69470397313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34735198661 + 34735198662.

It is an arithmetic number, because the mean of its divisors is an integer number (34735198662).

Almost surely, 2^69470397323 is an apocalyptic number.

69470397323 is a deficient number, since it is larger than the sum of its proper divisors (1).

69470397323 is an equidigital number, since it uses as much as digits as its factorization.

69470397323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5143824, while the sum is 53.

The spelling of 69470397323 in words is "sixty-nine billion, four hundred seventy million, three hundred ninety-seven thousand, three hundred twenty-three".