1310433166142 has 4 divisors (see below), whose sum is σ = 1965649749216. Its totient is φ = 655216583070.

The previous prime is 1310433166121. The next prime is 1310433166157. The reversal of 1310433166142 is 2416613340131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327608291534 + ... + 327608291537.

It is an arithmetic number, because the mean of its divisors is an integer number (491412437304).

Almost surely, 2^{1310433166142} is an apocalyptic number.

1310433166142 is a deficient number, since it is larger than the sum of its proper divisors (655216583074).

1310433166142 is an equidigital number, since it uses as much as digits as its factorization.

1310433166142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655216583073.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 1310433166142 in words is "one trillion, three hundred ten billion, four hundred thirty-three million, one hundred sixty-six thousand, one hundred forty-two".