312010252144445 has 8 divisors (see below), whose sum is σ = 390691098337536. Its totient is φ = 238755671206096.

The previous prime is 312010252144417. The next prime is 312010252144457. The reversal of 312010252144445 is 544441252010213.

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

It is a cyclic number.

It is not a de Polignac number, because 312010252144445 - 2³⁸ = 311735374237501 is a prime.

It is a super-2 number, since 2×312010252144445² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312010252144399 and 312010252144408.

It is a congruent number.

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, 1356566313557 + ... + 1356566313786.

It is an arithmetic number, because the mean of its divisors is an integer number (48836387292192).

Almost surely, 2^{312010252144445} is an apocalyptic number.

It is an amenable number.

312010252144445 is a deficient number, since it is larger than the sum of its proper divisors (78680846193091).

312010252144445 is a wasteful number, since it uses less digits than its factorization.

312010252144445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713132627371.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 312010252144445 in words is "three hundred twelve trillion, ten billion, two hundred fifty-two million, one hundred forty-four thousand, four hundred forty-five".