312341425 has 48 divisors (see below), whose sum is σ = 454149504. Its totient is φ = 210560000.

The previous prime is 312341417. The next prime is 312341429. The reversal of 312341425 is 524143213.

It is not a de Polignac number, because 312341425 - 2³ = 312341417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312341425.

It is not an unprimeable number, because it can be changed into a prime (312341429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331455 + ... + 332395.

It is an arithmetic number, because the mean of its divisors is an integer number (9461448).

Almost surely, 2^312341425 is an apocalyptic number.

It is an amenable number.

312341425 is a deficient number, since it is larger than the sum of its proper divisors (141808079).

312341425 is a wasteful number, since it uses less digits than its factorization.

312341425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1045 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 312341425 is about 17673.1837822165. The cubic root of 312341425 is about 678.4896010550.

Adding to 312341425 its reverse (524143213), we get a palindrome (836484638).

The spelling of 312341425 in words is "three hundred twelve million, three hundred forty-one thousand, four hundred twenty-five".