303453034022142 has 96 divisors (see below), whose sum is σ = 684168757683840. Its totient is φ = 97126847700480.

The previous prime is 303453034022141. The next prime is 303453034022143. The reversal of 303453034022142 is 241220430354303.

303453034022142 is a `hidden beast` number, since 3 + 0 + 3 + 4 + 5 + 30 + 3 + 402 + 214 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (303453034022141) and next prime (303453034022143).

It is a junction number, because it is equal to n+sod(n) for n = 303453034022097 and 303453034022106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303453034022141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1164805834 + ... + 1165066322.

It is an arithmetic number, because the mean of its divisors is an integer number (7126757892540).

Almost surely, 2^{303453034022142} is an apocalyptic number.

303453034022142 is an abundant number, since it is smaller than the sum of its proper divisors (380715723661698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

303453034022142 is a wasteful number, since it uses less digits than its factorization.

303453034022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286578 (or 286575 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 303453034022142 its reverse (241220430354303), we get a palindrome (544673464376445).

The spelling of 303453034022142 in words is "three hundred three trillion, four hundred fifty-three billion, thirty-four million, twenty-two thousand, one hundred forty-two".