12354267963 has 32 divisors (see below), whose sum is σ = 17366063104. Its totient is φ = 7801920000.

The previous prime is 12354267907. The next prime is 12354267967. The reversal of 12354267963 is 36976245321.

It is not a de Polignac number, because 12354267963 - 2⁸ = 12354267707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12354267967) 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 31 ways as a sum of consecutive naturals, for example, 1191843 + ... + 1202163.

It is an arithmetic number, because the mean of its divisors is an integer number (542689472).

Almost surely, 2^12354267963 is an apocalyptic number.

12354267963 is a deficient number, since it is larger than the sum of its proper divisors (5011795141).

12354267963 is a wasteful number, since it uses less digits than its factorization.

12354267963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10627.

The product of its digits is 1632960, while the sum is 48.

The spelling of 12354267963 in words is "twelve billion, three hundred fifty-four million, two hundred sixty-seven thousand, nine hundred sixty-three".