42521133094312 has 64 divisors (see below), whose sum is σ = 84364624241280. Its totient is φ = 20051789463552.

The previous prime is 42521133094273. The next prime is 42521133094331. The reversal of 42521133094312 is 21349033112524.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1285258 + ... + 9310969.

It is an arithmetic number, because the mean of its divisors is an integer number (1318197253770).

Almost surely, 2^{42521133094312} is an apocalyptic number.

It is an amenable number.

42521133094312 is a deficient number, since it is larger than the sum of its proper divisors (41843491146968).

42521133094312 is a wasteful number, since it uses less digits than its factorization.

42521133094312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10596562 (or 10596558 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 42521133094312 in words is "forty-two trillion, five hundred twenty-one billion, one hundred thirty-three million, ninety-four thousand, three hundred twelve".