42654526424 has 8 divisors (see below), whose sum is σ = 79977237060. Its totient is φ = 21327263208.

The previous prime is 42654526417. The next prime is 42654526429. The reversal of 42654526424 is 42462545624.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42654526429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665907894 + ... + 2665907909.

Almost surely, 2^42654526424 is an apocalyptic number.

It is an amenable number.

42654526424 is a deficient number, since it is larger than the sum of its proper divisors (37322710636).

42654526424 is a wasteful number, since it uses less digits than its factorization.

42654526424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331815809 (or 5331815805 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 44.

The spelling of 42654526424 in words is "forty-two billion, six hundred fifty-four million, five hundred twenty-six thousand, four hundred twenty-four".