30400124404 has 48 divisors (see below), whose sum is σ = 60747418368. Its totient is φ = 13187040768.

The previous prime is 30400124399. The next prime is 30400124411. The reversal of 30400124404 is 40442100403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619017 + ... + 666319.

It is an arithmetic number, because the mean of its divisors is an integer number (1265571216).

Almost surely, 2^30400124404 is an apocalyptic number.

30400124404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30400124404 is a deficient number, since it is larger than the sum of its proper divisors (30347293964).

30400124404 is a wasteful number, since it uses less digits than its factorization.

30400124404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48064 (or 48062 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 30400124404 its reverse (40442100403), we get a palindrome (70842224807).

The spelling of 30400124404 in words is "thirty billion, four hundred million, one hundred twenty-four thousand, four hundred four".