30302042352 has 40 divisors (see below), whose sum is σ = 78288084480. Its totient is φ = 10099673280.

The previous prime is 30302042317. The next prime is 30302042389. The reversal of 30302042352 is 25324020303.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575299 + ... + 625757.

It is an arithmetic number, because the mean of its divisors is an integer number (1957202112).

Almost surely, 2^30302042352 is an apocalyptic number.

It is an amenable number.

30302042352 is an abundant number, since it is smaller than the sum of its proper divisors (47986042128).

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

30302042352 is a wasteful number, since it uses less digits than its factorization.

30302042352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62981 (or 62975 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 30302042352 its reverse (25324020303), we get a palindrome (55626062655).

The spelling of 30302042352 in words is "thirty billion, three hundred two million, forty-two thousand, three hundred fifty-two".