30412462123 has 8 divisors (see below), whose sum is σ = 31203176048. Its totient is φ = 29625541344.

The previous prime is 30412462109. The next prime is 30412462147. The reversal of 30412462123 is 32126421403.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30412462123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30412462091 and 30412462100.

It is not an unprimeable number, because it can be changed into a prime (30412462523) 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 7 ways as a sum of consecutive naturals, for example, 932040 + ... + 964117.

It is an arithmetic number, because the mean of its divisors is an integer number (3900397006).

Almost surely, 2^30412462123 is an apocalyptic number.

30412462123 is a deficient number, since it is larger than the sum of its proper divisors (790713925).

30412462123 is a wasteful number, since it uses less digits than its factorization.

30412462123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896573.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30412462123 its reverse (32126421403), we get a palindrome (62538883526).

The spelling of 30412462123 in words is "thirty billion, four hundred twelve million, four hundred sixty-two thousand, one hundred twenty-three".