427540606045724 has 48 divisors (see below), whose sum is σ = 785704228716288. Its totient is φ = 203172806124288.

The previous prime is 427540606045621. The next prime is 427540606045753.

427540606045724 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 427540606045724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59225519 + ... + 66051065.

It is an arithmetic number, because the mean of its divisors is an integer number (16368838098256).

Almost surely, 2^{427540606045724} is an apocalyptic number.

It is an amenable number.

427540606045724 is a deficient number, since it is larger than the sum of its proper divisors (358163622670564).

427540606045724 is a wasteful number, since it uses less digits than its factorization.

427540606045724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829914 (or 6829912 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 56.

It can be divided in two parts, 42754060 and 6045724, that added together give a palindrome (48799784).

The spelling of 427540606045724 in words is "four hundred twenty-seven trillion, five hundred forty billion, six hundred six million, forty-five thousand, seven hundred twenty-four".