12013034350 has 24 divisors (see below), whose sum is σ = 22357553400. Its totient is φ = 4802351520.

The previous prime is 12013034321. The next prime is 12013034381. The reversal of 12013034350 is 5343031021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14244 + ... + 155656.

It is an arithmetic number, because the mean of its divisors is an integer number (931564725).

Almost surely, 2^12013034350 is an apocalyptic number.

12013034350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12013034350 is a deficient number, since it is larger than the sum of its proper divisors (10344519050).

12013034350 is a wasteful number, since it uses less digits than its factorization.

12013034350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143124 (or 143119 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 12013034350 its reverse (5343031021), we get a palindrome (17356065371).

The spelling of 12013034350 in words is "twelve billion, thirteen million, thirty-four thousand, three hundred fifty".