12153874146 has 16 divisors (see below), whose sum is σ = 24650111808. Its totient is φ = 3994230800.

The previous prime is 12153874121. The next prime is 12153874147. The reversal of 12153874146 is 64147835121.

It is a junction number, because it is equal to n+sod(n) for n = 12153874098 and 12153874107.

It is not an unprimeable number, because it can be changed into a prime (12153874147) 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, 14264685 + ... + 14265536.

It is an arithmetic number, because the mean of its divisors is an integer number (1540631988).

Almost surely, 2^12153874146 is an apocalyptic number.

12153874146 is an abundant number, since it is smaller than the sum of its proper divisors (12496237662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12153874146 is a wasteful number, since it uses less digits than its factorization.

12153874146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28530297.

The product of its digits is 161280, while the sum is 42.

The spelling of 12153874146 in words is "twelve billion, one hundred fifty-three million, eight hundred seventy-four thousand, one hundred forty-six".