69804140797 has 8 divisors (see below), whose sum is σ = 70981166240. Its totient is φ = 68628170160.

The previous prime is 69804140741. The next prime is 69804140803. The reversal of 69804140797 is 79704140896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 69804140797 - 2¹¹ = 69804138749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69804140597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129663 + ... + 395500.

It is an arithmetic number, because the mean of its divisors is an integer number (8872645780).

Almost surely, 2^69804140797 is an apocalyptic number.

It is an amenable number.

69804140797 is a deficient number, since it is larger than the sum of its proper divisors (1177025443).

69804140797 is a wasteful number, since it uses less digits than its factorization.

69804140797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527403.

The product of its (nonzero) digits is 3048192, while the sum is 55.

Subtracting 69804140797 from its reverse (79704140896), we obtain a palindrome (9900000099).

The spelling of 69804140797 in words is "sixty-nine billion, eight hundred four million, one hundred forty thousand, seven hundred ninety-seven".