312610666146042 has 32 divisors (see below), whose sum is σ = 700493679428544. Its totient is φ = 92170220976000.

The previous prime is 312610666146029. The next prime is 312610666146059. The reversal of 312610666146042 is 240641666016213.

It is a junction number, because it is equal to n+sod(n) for n = 312610666145982 and 312610666146000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64007095459 + ... + 64007100342.

It is an arithmetic number, because the mean of its divisors is an integer number (21890427482142).

Almost surely, 2^{312610666146042} is an apocalyptic number.

312610666146042 is an abundant number, since it is smaller than the sum of its proper divisors (387883013282502).

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

312610666146042 is a wasteful number, since it uses less digits than its factorization.

312610666146042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128014195854.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 312610666146042 in words is "three hundred twelve trillion, six hundred ten billion, six hundred sixty-six million, one hundred forty-six thousand, forty-two".