42334560961 has 16 divisors (see below), whose sum is σ = 52797201408. Its totient is φ = 32977688400.

The previous prime is 42334560959. The next prime is 42334561109. The reversal of 42334560961 is 16906543324.

It is a cyclic number.

It is not a de Polignac number, because 42334560961 - 2¹ = 42334560959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42334560941) 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 15 ways as a sum of consecutive naturals, for example, 167826 + ... + 335908.

It is an arithmetic number, because the mean of its divisors is an integer number (3299825088).

Almost surely, 2^42334560961 is an apocalyptic number.

It is an amenable number.

42334560961 is a deficient number, since it is larger than the sum of its proper divisors (10462640447).

42334560961 is a wasteful number, since it uses less digits than its factorization.

42334560961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171372.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 42334560961 in words is "forty-two billion, three hundred thirty-four million, five hundred sixty thousand, nine hundred sixty-one".