42610663329 has 16 divisors (see below), whose sum is σ = 64404782400. Its totient is φ = 24841843776.

The previous prime is 42610663321. The next prime is 42610663331. The reversal of 42610663329 is 92336601624.

It is not a de Polignac number, because 42610663329 - 2³ = 42610663321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42610663321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28751394 + ... + 28752875.

It is an arithmetic number, because the mean of its divisors is an integer number (4025298900).

Almost surely, 2^42610663329 is an apocalyptic number.

It is an amenable number.

42610663329 is a deficient number, since it is larger than the sum of its proper divisors (21794119071).

42610663329 is a wasteful number, since it uses less digits than its factorization.

42610663329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57504304.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 42610663329 in words is "forty-two billion, six hundred ten million, six hundred sixty-three thousand, three hundred twenty-nine".