301450215442 has 32 divisors (see below), whose sum is σ = 462653638272. Its totient is φ = 147257720064.

The previous prime is 301450215419. The next prime is 301450215457. The reversal of 301450215442 is 244512054103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25100203 + ... + 25112209.

It is an arithmetic number, because the mean of its divisors is an integer number (14457926196).

Almost surely, 2^301450215442 is an apocalyptic number.

301450215442 is a deficient number, since it is larger than the sum of its proper divisors (161203422830).

301450215442 is a wasteful number, since it uses less digits than its factorization.

301450215442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13042.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 301450215442 its reverse (244512054103), we get a palindrome (545962269545).

The spelling of 301450215442 in words is "three hundred one billion, four hundred fifty million, two hundred fifteen thousand, four hundred forty-two".