12010131434 has 8 divisors (see below), whose sum is σ = 20588796768. Its totient is φ = 5147199180.

The previous prime is 12010131403. The next prime is 12010131449. The reversal of 12010131434 is 43413101021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428933252 + ... + 428933279.

It is an arithmetic number, because the mean of its divisors is an integer number (2573599596).

Almost surely, 2^12010131434 is an apocalyptic number.

12010131434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12010131434 is a deficient number, since it is larger than the sum of its proper divisors (8578665334).

12010131434 is an equidigital number, since it uses as much as digits as its factorization.

12010131434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857866540.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12010131434 its reverse (43413101021), we get a palindrome (55423232455).

The spelling of 12010131434 in words is "twelve billion, ten million, one hundred thirty-one thousand, four hundred thirty-four".