42735500669 has 8 divisors (see below), whose sum is σ = 43182484992. Its totient is φ = 42288984400.

The previous prime is 42735500629. The next prime is 42735500699. The reversal of 42735500669 is 96600553724.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42735500669 is a prime.

It is a super-2 number, since 2×42735500669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42735500629) 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, 68072 + ... + 300174.

It is an arithmetic number, because the mean of its divisors is an integer number (5397810624).

Almost surely, 2^42735500669 is an apocalyptic number.

It is an amenable number.

42735500669 is a deficient number, since it is larger than the sum of its proper divisors (446984323).

42735500669 is a wasteful number, since it uses less digits than its factorization.

42735500669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234027.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 42735500669 in words is "forty-two billion, seven hundred thirty-five million, five hundred thousand, six hundred sixty-nine".