312000134020034 has 32 divisors (see below), whose sum is σ = 497366054784000. Its totient is φ = 146279482260480.

The previous prime is 312000134020033. The next prime is 312000134020061. The reversal of 312000134020034 is 430020431000213.

It is a super-2 number, since 2×312000134020034² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312000134019991 and 312000134020009.

It is not an unprimeable number, because it can be changed into a prime (312000134020033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669800042 + ... + 670265690.

It is an arithmetic number, because the mean of its divisors is an integer number (15542689212000).

Almost surely, 2^{312000134020034} is an apocalyptic number.

312000134020034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

312000134020034 is a deficient number, since it is larger than the sum of its proper divisors (185365920763966).

312000134020034 is a wasteful number, since it uses less digits than its factorization.

312000134020034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538658.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 312000134020034 its reverse (430020431000213), we get a palindrome (742020565020247).

The spelling of 312000134020034 in words is "three hundred twelve trillion, one hundred thirty-four million, twenty thousand, thirty-four".