42050561055076 has 24 divisors (see below), whose sum is σ = 84173436123840. Its totient is φ = 18006173163552.

The previous prime is 42050561055073. The next prime is 42050561055127. The reversal of 42050561055076 is 67055016505024.

It is not an unprimeable number, because it can be changed into a prime (42050561055073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645627691 + ... + 645692818.

It is an arithmetic number, because the mean of its divisors is an integer number (3507226505160).

Almost surely, 2^{42050561055076} is an apocalyptic number.

It is an amenable number.

42050561055076 is an abundant number, since it is smaller than the sum of its proper divisors (42122875068764).

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

42050561055076 is a wasteful number, since it uses less digits than its factorization.

42050561055076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291321683 (or 1291321681 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 42050561055076 in words is "forty-two trillion, fifty billion, five hundred sixty-one million, fifty-five thousand, seventy-six".