42727515104 has 48 divisors (see below), whose sum is σ = 88646412960. Its totient is φ = 20232537600.

The previous prime is 42727515053. The next prime is 42727515107. The reversal of 42727515104 is 40151572724.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42727515107) 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, 213059 + ... + 361730.

It is an arithmetic number, because the mean of its divisors is an integer number (1846800270).

Almost surely, 2^42727515104 is an apocalyptic number.

It is an amenable number.

42727515104 is an abundant number, since it is smaller than the sum of its proper divisors (45918897856).

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

42727515104 is a wasteful number, since it uses less digits than its factorization.

42727515104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574923 (or 574915 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 42727515104 in words is "forty-two billion, seven hundred twenty-seven million, five hundred fifteen thousand, one hundred four".