42726870684050 has 96 divisors (see below), whose sum is σ = 91184456892672. Its totient is φ = 14591272308480.

The previous prime is 42726870684019. The next prime is 42726870684061. The reversal of 42726870684050 is 5048607862724.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 667606652 + ... + 667670648.

It is an arithmetic number, because the mean of its divisors is an integer number (949838092632).

Almost surely, 2^{42726870684050} is an apocalyptic number.

42726870684050 is an abundant number, since it is smaller than the sum of its proper divisors (48457586208622).

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

42726870684050 is a wasteful number, since it uses less digits than its factorization.

42726870684050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71532 (or 71527 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 59.

The spelling of 42726870684050 in words is "forty-two trillion, seven hundred twenty-six billion, eight hundred seventy million, six hundred eighty-four thousand, fifty".