42525233464 has 32 divisors (see below), whose sum is σ = 91183841280. Its totient is φ = 18213431904.

The previous prime is 42525233437. The next prime is 42525233467. The reversal of 42525233464 is 46433252524.

42525233464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42525233467) 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, 154552 + ... + 330055.

It is an arithmetic number, because the mean of its divisors is an integer number (2849495040).

Almost surely, 2^42525233464 is an apocalyptic number.

It is an amenable number.

42525233464 is an abundant number, since it is smaller than the sum of its proper divisors (48658607816).

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

42525233464 is a wasteful number, since it uses less digits than its factorization.

42525233464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486187 (or 486183 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

Adding to 42525233464 its reverse (46433252524), we get a palindrome (88958485988).

The spelling of 42525233464 in words is "forty-two billion, five hundred twenty-five million, two hundred thirty-three thousand, four hundred sixty-four".