69425701369 has 4 divisors (see below), whose sum is σ = 69443206144. Its totient is φ = 69408196596.

The previous prime is 69425701361. The next prime is 69425701381. The reversal of 69425701369 is 96310752496.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 69425701369 - 2³ = 69425701361 is a prime.

It is a super-2 number, since 2×69425701369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69425701361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8746437 + ... + 8754370.

It is an arithmetic number, because the mean of its divisors is an integer number (17360801536).

Almost surely, 2^69425701369 is an apocalyptic number.

It is an amenable number.

69425701369 is a deficient number, since it is larger than the sum of its proper divisors (17504775).

69425701369 is a wasteful number, since it uses less digits than its factorization.

69425701369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17504774.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 69425701369 in words is "sixty-nine billion, four hundred twenty-five million, seven hundred one thousand, three hundred sixty-nine".