42120015301 has 24 divisors (see below), whose sum is σ = 54467879424. Its totient is φ = 32250687840.

The previous prime is 42120015263. The next prime is 42120015317. The reversal of 42120015301 is 10351002124.

It is not a de Polignac number, because 42120015301 - 2¹⁹ = 42119491013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42120015361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1046745 + ... + 1086238.

It is an arithmetic number, because the mean of its divisors is an integer number (2269494976).

Almost surely, 2^42120015301 is an apocalyptic number.

It is an amenable number.

42120015301 is a deficient number, since it is larger than the sum of its proper divisors (12347864123).

42120015301 is a wasteful number, since it uses less digits than its factorization.

42120015301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133041 (or 2133034 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 42120015301 its reverse (10351002124), we get a palindrome (52471017425).

The spelling of 42120015301 in words is "forty-two billion, one hundred twenty million, fifteen thousand, three hundred one".