42303015115215 has 32 divisors (see below), whose sum is σ = 67728976588800. Its totient is φ = 22546894206720.

The previous prime is 42303015115201. The next prime is 42303015115241. The reversal of 42303015115215 is 51251151030324.

42303015115215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42303015115215 - 2¹¹ = 42303015113167 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 194442466 + ... + 194659904.

It is an arithmetic number, because the mean of its divisors is an integer number (2116530518400).

Almost surely, 2^{42303015115215} is an apocalyptic number.

42303015115215 is a deficient number, since it is larger than the sum of its proper divisors (25425961473585).

42303015115215 is a wasteful number, since it uses less digits than its factorization.

42303015115215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225847.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 42303015115215 its reverse (51251151030324), we get a palindrome (93554166145539).

The spelling of 42303015115215 in words is "forty-two trillion, three hundred three billion, fifteen million, one hundred fifteen thousand, two hundred fifteen".