30020404375 has 40 divisors (see below), whose sum is σ = 40668356960. Its totient is φ = 22021200000.

The previous prime is 30020404327. The next prime is 30020404417. The reversal of 30020404375 is 57340402003.

It is not a de Polignac number, because 30020404375 - 2¹¹ = 30020402327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1214641 + ... + 1239109.

It is an arithmetic number, because the mean of its divisors is an integer number (1016708924).

Almost surely, 2^30020404375 is an apocalyptic number.

30020404375 is a deficient number, since it is larger than the sum of its proper divisors (10647952585).

30020404375 is a wasteful number, since it uses less digits than its factorization.

30020404375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24653 (or 24638 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

Adding to 30020404375 its reverse (57340402003), we get a palindrome (87360806378).

The spelling of 30020404375 in words is "thirty billion, twenty million, four hundred four thousand, three hundred seventy-five".