312412431421401 has 8 divisors (see below), whose sum is σ = 416551513770144. Its totient is φ = 208274151676800.

The previous prime is 312412431421373. The next prime is 312412431421429. The reversal of 312412431421401 is 104124134214213.

It is an interprime number because it is at equal distance from previous prime (312412431421373) and next prime (312412431421429).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 312412431421401 - 2¹⁹ = 312412430897113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312412431421801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199742200 + ... + 201300201.

It is an arithmetic number, because the mean of its divisors is an integer number (52068939221268).

Almost surely, 2^{312412431421401} is an apocalyptic number.

It is an amenable number.

312412431421401 is a deficient number, since it is larger than the sum of its proper divisors (104139082348743).

312412431421401 is a wasteful number, since it uses less digits than its factorization.

312412431421401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401302071.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 312412431421401 its reverse (104124134214213), we get a palindrome (416536565635614).

The spelling of 312412431421401 in words is "three hundred twelve trillion, four hundred twelve billion, four hundred thirty-one million, four hundred twenty-one thousand, four hundred one".