12142434310 has 64 divisors (see below), whose sum is σ = 23185543680. Its totient is φ = 4565756160.

The previous prime is 12142434307. The next prime is 12142434347. The reversal of 12142434310 is 1343424121.

It is a super-2 number, since 2×12142434310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24932887 + ... + 24933373.

It is an arithmetic number, because the mean of its divisors is an integer number (362274120).

Almost surely, 2^12142434310 is an apocalyptic number.

12142434310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12142434310 is a deficient number, since it is larger than the sum of its proper divisors (11043109370).

12142434310 is a wasteful number, since it uses less digits than its factorization.

12142434310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12142434310 its reverse (1343424121), we get a palindrome (13485858431).

The spelling of 12142434310 in words is "twelve billion, one hundred forty-two million, four hundred thirty-four thousand, three hundred ten".