42015524023 has 16 divisors (see below), whose sum is σ = 46182487680. Its totient is φ = 37906668000.

The previous prime is 42015524003. The next prime is 42015524041. The reversal of 42015524023 is 32042551024.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42015524023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42015523982 and 42015524000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42015524003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7796736 + ... + 7802122.

It is an arithmetic number, because the mean of its divisors is an integer number (2886405480).

Almost surely, 2^42015524023 is an apocalyptic number.

42015524023 is a deficient number, since it is larger than the sum of its proper divisors (4166963657).

42015524023 is a wasteful number, since it uses less digits than its factorization.

42015524023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 42015524023 in words is "forty-two billion, fifteen million, five hundred twenty-four thousand, twenty-three".