12153630742 has 16 divisors (see below), whose sum is σ = 19889452800. Its totient is φ = 5523907240.

The previous prime is 12153630707. The next prime is 12153630743. The reversal of 12153630742 is 24703635121.

It is a junction number, because it is equal to n+sod(n) for n = 12153630698 and 12153630707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153630743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486759 + ... + 511117.

It is an arithmetic number, because the mean of its divisors is an integer number (1243090800).

Almost surely, 2^12153630742 is an apocalyptic number.

12153630742 is a deficient number, since it is larger than the sum of its proper divisors (7735822058).

12153630742 is a wasteful number, since it uses less digits than its factorization.

12153630742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47051.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 12153630742 in words is "twelve billion, one hundred fifty-three million, six hundred thirty thousand, seven hundred forty-two".