30042353054 has 12 divisors (see below), whose sum is σ = 52420840704. Its totient is φ = 12875294124.

The previous prime is 30042353041. The next prime is 30042353069. The reversal of 30042353054 is 45035324003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153277214 + ... + 153277409.

It is an arithmetic number, because the mean of its divisors is an integer number (4368403392).

Almost surely, 2^30042353054 is an apocalyptic number.

30042353054 is a deficient number, since it is larger than the sum of its proper divisors (22378487650).

30042353054 is a wasteful number, since it uses less digits than its factorization.

30042353054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306554639 (or 306554632 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 30042353054 its reverse (45035324003), we get a palindrome (75077677057).

The spelling of 30042353054 in words is "thirty billion, forty-two million, three hundred fifty-three thousand, fifty-four".