42002236802507 has 8 divisors (see below), whose sum is σ = 43358788902912. Its totient is φ = 40645787279400.

The previous prime is 42002236802497. The next prime is 42002236802609. The reversal of 42002236802507 is 70520863220024.

42002236802507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42002236802507 - 2²⁴ = 42002220025291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42002236802107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24811733 + ... + 26450454.

It is an arithmetic number, because the mean of its divisors is an integer number (5419848612864).

Almost surely, 2^{42002236802507} is an apocalyptic number.

42002236802507 is a deficient number, since it is larger than the sum of its proper divisors (1356552100405).

42002236802507 is a wasteful number, since it uses less digits than its factorization.

42002236802507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51288649.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 42002236802507 in words is "forty-two trillion, two billion, two hundred thirty-six million, eight hundred two thousand, five hundred seven".