30110403421 has 12 divisors (see below), whose sum is σ = 35085487932. Its totient is φ = 25765369728.

The previous prime is 30110403409. The next prime is 30110403461. The reversal of 30110403421 is 12430401103.

It can be written as a sum of positive squares in 2 ways, for example, as 15100723225 + 15009680196 = 122885^2 + 122514^2 .

It is not a de Polignac number, because 30110403421 - 2¹⁹ = 30109879133 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 (30110403461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489070 + ... + 547183.

It is an arithmetic number, because the mean of its divisors is an integer number (2923790661).

Almost surely, 2^30110403421 is an apocalyptic number.

It is an amenable number.

30110403421 is a deficient number, since it is larger than the sum of its proper divisors (4975084511).

30110403421 is a wasteful number, since it uses less digits than its factorization.

30110403421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036860 (or 1036853 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30110403421 its reverse (12430401103), we get a palindrome (42540804524).

The spelling of 30110403421 in words is "thirty billion, one hundred ten million, four hundred three thousand, four hundred twenty-one".