312442141011 has 32 divisors (see below), whose sum is σ = 559336985088. Its totient is φ = 149822403840.

The previous prime is 312442141003. The next prime is 312442141079. The reversal of 312442141011 is 110141244213.

It is a happy number.

It is not a de Polignac number, because 312442141011 - 2³ = 312442141003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312442141111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52018666 + ... + 52024671.

It is an arithmetic number, because the mean of its divisors is an integer number (17479280784).

Almost surely, 2^312442141011 is an apocalyptic number.

312442141011 is a deficient number, since it is larger than the sum of its proper divisors (246894844077).

312442141011 is a wasteful number, since it uses less digits than its factorization.

312442141011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104043371.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 312442141011 its reverse (110141244213), we get a palindrome (422583385224).

The spelling of 312442141011 in words is "three hundred twelve billion, four hundred forty-two million, one hundred forty-one thousand, eleven".