69040370697 has 16 divisors (see below), whose sum is σ = 93249300480. Its totient is φ = 45429555600.

The previous prime is 69040370687. The next prime is 69040370713. The reversal of 69040370697 is 79607304096.

It is not a de Polignac number, because 69040370697 - 2¹⁹ = 69039846409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69040370687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710622 + ... + 801912.

It is an arithmetic number, because the mean of its divisors is an integer number (5828081280).

Almost surely, 2^69040370697 is an apocalyptic number.

It is an amenable number.

69040370697 is a deficient number, since it is larger than the sum of its proper divisors (24208929783).

69040370697 is a wasteful number, since it uses less digits than its factorization.

69040370697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94564.

The product of its (nonzero) digits is 1714608, while the sum is 51.

The spelling of 69040370697 in words is "sixty-nine billion, forty million, three hundred seventy thousand, six hundred ninety-seven".