69487322741 has 8 divisors (see below), whose sum is σ = 73625967360. Its totient is φ = 65354362048.

The previous prime is 69487322669. The next prime is 69487322743. The reversal of 69487322741 is 14722378496.

It is a happy number.

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 69487322741 - 2¹⁸ = 69487060597 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 (69487322743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395791 + ... + 1444716.

It is an arithmetic number, because the mean of its divisors is an integer number (9203245920).

Almost surely, 2^69487322741 is an apocalyptic number.

It is an amenable number.

69487322741 is a deficient number, since it is larger than the sum of its proper divisors (4138644619).

69487322741 is a wasteful number, since it uses less digits than its factorization.

69487322741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841963.

The product of its digits is 4064256, while the sum is 53.

The spelling of 69487322741 in words is "sixty-nine billion, four hundred eighty-seven million, three hundred twenty-two thousand, seven hundred forty-one".