30421141255 has 8 divisors (see below), whose sum is σ = 37395744624. Its totient is φ = 23743329600.

The previous prime is 30421141253. The next prime is 30421141271. The reversal of 30421141255 is 55214112403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30421141255 - 2¹ = 30421141253 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 (30421141253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74197701 + ... + 74198110.

It is an arithmetic number, because the mean of its divisors is an integer number (4674468078).

Almost surely, 2^30421141255 is an apocalyptic number.

30421141255 is a deficient number, since it is larger than the sum of its proper divisors (6974603369).

30421141255 is a wasteful number, since it uses less digits than its factorization.

30421141255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148395857.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 30421141255 its reverse (55214112403), we get a palindrome (85635253658).

The spelling of 30421141255 in words is "thirty billion, four hundred twenty-one million, one hundred forty-one thousand, two hundred fifty-five".