427742518062 has 16 divisors (see below), whose sum is σ = 865792085760. Its totient is φ = 140862997752.

The previous prime is 427742518039. The next prime is 427742518069. The reversal of 427742518062 is 260815247724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427742518069) 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, 429459862 + ... + 429460857.

It is an arithmetic number, because the mean of its divisors is an integer number (54112005360).

Almost surely, 2^427742518062 is an apocalyptic number.

427742518062 is an abundant number, since it is smaller than the sum of its proper divisors (438049567698).

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

427742518062 is a wasteful number, since it uses less digits than its factorization.

427742518062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858920807.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 427742518062 in words is "four hundred twenty-seven billion, seven hundred forty-two million, five hundred eighteen thousand, sixty-two".