301443214142 has 32 divisors (see below), whose sum is σ = 526572446400. Its totient is φ = 126737365248.

The previous prime is 301443214091. The next prime is 301443214151. The reversal of 301443214142 is 241412344103.

It is a super-2 number, since 2×301443214142² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 8060984 + ... + 8098292.

It is an arithmetic number, because the mean of its divisors is an integer number (16455388950).

Almost surely, 2^301443214142 is an apocalyptic number.

301443214142 is a deficient number, since it is larger than the sum of its proper divisors (225129232258).

301443214142 is a wasteful number, since it uses less digits than its factorization.

301443214142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48260.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 301443214142 its reverse (241412344103), we get a palindrome (542855558245).

The spelling of 301443214142 in words is "three hundred one billion, four hundred forty-three million, two hundred fourteen thousand, one hundred forty-two".