312500012041 has 4 divisors (see below), whose sum is σ = 357142870912. Its totient is φ = 267857153172.

The previous prime is 312500012029. The next prime is 312500012051. The reversal of 312500012041 is 140210005213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 312500012041 - 2¹⁵ = 312499979273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312500012051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22321429425 + ... + 22321429438.

It is an arithmetic number, because the mean of its divisors is an integer number (89285717728).

Almost surely, 2^312500012041 is an apocalyptic number.

It is an amenable number.

312500012041 is a deficient number, since it is larger than the sum of its proper divisors (44642858871).

312500012041 is an equidigital number, since it uses as much as digits as its factorization.

312500012041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44642858870.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 312500012041 its reverse (140210005213), we get a palindrome (452710017254).

The spelling of 312500012041 in words is "three hundred twelve billion, five hundred million, twelve thousand, forty-one".