30132412453 has 16 divisors (see below), whose sum is σ = 35412483456. Its totient is φ = 25277250240.

The previous prime is 30132412439. The next prime is 30132412463. The reversal of 30132412453 is 35421423103.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-30132412453 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 (30132412463) 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, 399600 + ... + 468982.

It is an arithmetic number, because the mean of its divisors is an integer number (2213280216).

Almost surely, 2^30132412453 is an apocalyptic number.

It is an amenable number.

30132412453 is a deficient number, since it is larger than the sum of its proper divisors (5280071003).

30132412453 is a wasteful number, since it uses less digits than its factorization.

30132412453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72444.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 30132412453 its reverse (35421423103), we get a palindrome (65553835556).

The spelling of 30132412453 in words is "thirty billion, one hundred thirty-two million, four hundred twelve thousand, four hundred fifty-three".