42481863052 has 12 divisors (see below), whose sum is σ = 77575576176. Its totient is φ = 20317412720.

The previous prime is 42481863001. The next prime is 42481863079. The reversal of 42481863052 is 25036818424.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 230879599 + ... + 230879782.

It is an arithmetic number, because the mean of its divisors is an integer number (6464631348).

Almost surely, 2^42481863052 is an apocalyptic number.

It is an amenable number.

42481863052 is a deficient number, since it is larger than the sum of its proper divisors (35093713124).

42481863052 is a wasteful number, since it uses less digits than its factorization.

42481863052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461759408 (or 461759406 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 42481863052 in words is "forty-two billion, four hundred eighty-one million, eight hundred sixty-three thousand, fifty-two".