42240482487 has 36 divisors (see below), whose sum is σ = 71003361000. Its totient is φ = 24127945632.

The previous prime is 42240482447. The next prime is 42240482513. The reversal of 42240482487 is 78428404224.

It is not a de Polignac number, because 42240482487 - 2²⁶ = 42173373623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42240482447) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1194888 + ... + 1229730.

Almost surely, 2^42240482487 is an apocalyptic number.

42240482487 is a deficient number, since it is larger than the sum of its proper divisors (28762878513).

42240482487 is a wasteful number, since it uses less digits than its factorization.

42240482487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37612 (or 37602 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 45.

The spelling of 42240482487 in words is "forty-two billion, two hundred forty million, four hundred eighty-two thousand, four hundred eighty-seven".