30650540421 has 16 divisors (see below), whose sum is σ = 41351777280. Its totient is φ = 20192805360.

The previous prime is 30650540387. The next prime is 30650540447. The reversal of 30650540421 is 12404505603.

It is not a de Polignac number, because 30650540421 - 2¹³ = 30650532229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30650540461) 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, 69235 + ... + 257088.

It is an arithmetic number, because the mean of its divisors is an integer number (2584486080).

Almost surely, 2^30650540421 is an apocalyptic number.

It is an amenable number.

30650540421 is a deficient number, since it is larger than the sum of its proper divisors (10701236859).

30650540421 is a wasteful number, since it uses less digits than its factorization.

30650540421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326696.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 30650540421 in words is "thirty billion, six hundred fifty million, five hundred forty thousand, four hundred twenty-one".