10145231434312 has 32 divisors (see below), whose sum is σ = 20494787516280. Its totient is φ = 4680306155520.

The previous prime is 10145231434279. The next prime is 10145231434321. The reversal of 10145231434312 is 21343413254101.

It can be written as a sum of positive squares in 4 ways, for example, as 8218393167076 + 1926838267236 = 2866774^2 + 1388106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21729913 + ... + 22191880.

Almost surely, 2^{10145231434312} is an apocalyptic number.

It is an amenable number.

10145231434312 is an abundant number, since it is smaller than the sum of its proper divisors (10349556081968).

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

10145231434312 is a wasteful number, since it uses less digits than its factorization.

10145231434312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43924033 (or 43924029 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10145231434312 its reverse (21343413254101), we get a palindrome (31488644688413).

The spelling of 10145231434312 in words is "ten trillion, one hundred forty-five billion, two hundred thirty-one million, four hundred thirty-four thousand, three hundred twelve".