42544663310 has 64 divisors (see below), whose sum is σ = 81461376000. Its totient is φ = 15964354560.

The previous prime is 42544663307. The next prime is 42544663313. The reversal of 42544663310 is 1336644524.

It is an interprime number because it is at equal distance from previous prime (42544663307) and next prime (42544663313).

It is a super-2 number, since 2×42544663310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42544663313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3144941 + ... + 3158439.

It is an arithmetic number, because the mean of its divisors is an integer number (1272834000).

Almost surely, 2^42544663310 is an apocalyptic number.

42544663310 is a deficient number, since it is larger than the sum of its proper divisors (38916712690).

42544663310 is a wasteful number, since it uses less digits than its factorization.

42544663310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 42544663310 in words is "forty-two billion, five hundred forty-four million, six hundred sixty-three thousand, three hundred ten".