312210142039 has 16 divisors (see below), whose sum is σ = 321376965280. Its totient is φ = 303082508160.

The previous prime is 312210142031. The next prime is 312210142061. The reversal of 312210142039 is 930241012213.

It is a happy number.

It is not a de Polignac number, because 312210142039 - 2³ = 312210142031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312210141998 and 312210142016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312210142031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32072617 + ... + 32082349.

It is an arithmetic number, because the mean of its divisors is an integer number (20086060330).

Almost surely, 2^312210142039 is an apocalyptic number.

312210142039 is a deficient number, since it is larger than the sum of its proper divisors (9166823241).

312210142039 is a wasteful number, since it uses less digits than its factorization.

312210142039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 312210142039 in words is "three hundred twelve billion, two hundred ten million, one hundred forty-two thousand, thirty-nine".