42461045952 has 56 divisors (see below), whose sum is σ = 120986769456. Its totient is φ = 13064936448.

The previous prime is 42461045951. The next prime is 42461046007. The reversal of 42461045952 is 25954016424.

It is not an unprimeable number, because it can be changed into a prime (42461045951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8503323 + ... + 8508314.

It is an arithmetic number, because the mean of its divisors is an integer number (2160478026).

Almost surely, 2^42461045952 is an apocalyptic number.

It is an amenable number.

42461045952 is an abundant number, since it is smaller than the sum of its proper divisors (78525723504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42461045952 is a wasteful number, since it uses less digits than its factorization.

42461045952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011665 (or 17011655 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 42461045952 in words is "forty-two billion, four hundred sixty-one million, forty-five thousand, nine hundred fifty-two".