30050240421 has 16 divisors (see below), whose sum is σ = 40873099904. Its totient is φ = 19634448384.

The previous prime is 30050240371. The next prime is 30050240447. The reversal of 30050240421 is 12404205003.

It is not a de Polignac number, because 30050240421 - 2²² = 30046046117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30050240491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471316 + ... + 531261.

It is an arithmetic number, because the mean of its divisors is an integer number (2554568744).

Almost surely, 2^30050240421 is an apocalyptic number.

It is an amenable number.

30050240421 is a deficient number, since it is larger than the sum of its proper divisors (10822859483).

30050240421 is a wasteful number, since it uses less digits than its factorization.

30050240421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002780.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 30050240421 its reverse (12404205003), we get a palindrome (42454445424).

The spelling of 30050240421 in words is "thirty billion, fifty million, two hundred forty thousand, four hundred twenty-one".