42300215 has 8 divisors (see below), whose sum is σ = 51456048. Its totient is φ = 33376320.

The previous prime is 42300211. The next prime is 42300217. The reversal of 42300215 is 51200324.

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

It is not a de Polignac number, because 42300215 - 2² = 42300211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42300193 and 42300202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42300211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57581 + ... + 58310.

It is an arithmetic number, because the mean of its divisors is an integer number (6432006).

Almost surely, 2^42300215 is an apocalyptic number.

42300215 is a deficient number, since it is larger than the sum of its proper divisors (9155833).

42300215 is a wasteful number, since it uses less digits than its factorization.

42300215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115969.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 42300215 is about 6503.8615452668. The cubic root of 42300215 is about 348.4289174490.

Adding to 42300215 its reverse (51200324), we get a palindrome (93500539).

The spelling of 42300215 in words is "forty-two million, three hundred thousand, two hundred fifteen".