42006026315 has 16 divisors (see below), whose sum is σ = 55009294560. Its totient is φ = 30538955520.

The previous prime is 42006026311. The next prime is 42006026353. The reversal of 42006026315 is 51362060024.

It is not a de Polignac number, because 42006026315 - 2² = 42006026311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42006026311) 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, 21431 + ... + 290639.

It is an arithmetic number, because the mean of its divisors is an integer number (3438080910).

Almost surely, 2^42006026315 is an apocalyptic number.

42006026315 is a deficient number, since it is larger than the sum of its proper divisors (13003268245).

42006026315 is a wasteful number, since it uses less digits than its factorization.

42006026315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272062.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 42006026315 its reverse (51362060024), we get a palindrome (93368086339).

The spelling of 42006026315 in words is "forty-two billion, six million, twenty-six thousand, three hundred fifteen".