2312420434310 has 96 divisors (see below), whose sum is σ = 5136104714688. Its totient is φ = 733959751680.

The previous prime is 2312420434307. The next prime is 2312420434321. The reversal of 2312420434310 is 134340242132.

It is a super-2 number, since 2×2312420434310² (a number of 26 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 47 ways as a sum of consecutive naturals, for example, 297092 + ... + 2170968.

It is an arithmetic number, because the mean of its divisors is an integer number (53501090778).

Almost surely, 2^{2312420434310} is an apocalyptic number.

2312420434310 is an abundant number, since it is smaller than the sum of its proper divisors (2823684280378).

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

2312420434310 is a wasteful number, since it uses less digits than its factorization.

2312420434310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873986 (or 1873969 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2312420434310 its reverse (134340242132), we get a palindrome (2446760676442).

The spelling of 2312420434310 in words is "two trillion, three hundred twelve billion, four hundred twenty million, four hundred thirty-four thousand, three hundred ten".