302353454142 has 24 divisors (see below), whose sum is σ = 683581723344. Its totient is φ = 96402550464.

The previous prime is 302353454113. The next prime is 302353454153. The reversal of 302353454142 is 241454353203.

302353454142 is a `hidden beast` number, since 3 + 0 + 23 + 53 + 4 + 541 + 42 = 666.

It is a super-2 number, since 2×302353454142² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302353454097 and 302353454106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365160763 + ... + 365161590.

It is an arithmetic number, because the mean of its divisors is an integer number (28482571806).

Almost surely, 2^302353454142 is an apocalyptic number.

302353454142 is an abundant number, since it is smaller than the sum of its proper divisors (381228269202).

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

302353454142 is a wasteful number, since it uses less digits than its factorization.

302353454142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730322384 (or 730322381 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 302353454142 in words is "three hundred two billion, three hundred fifty-three million, four hundred fifty-four thousand, one hundred forty-two".