42312201122134 has 16 divisors (see below), whose sum is σ = 64115227938240. Its totient is φ = 20940957072000.

The previous prime is 42312201122123. The next prime is 42312201122153. The reversal of 42312201122134 is 43122110221324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124478829 + ... + 124818280.

It is an arithmetic number, because the mean of its divisors is an integer number (4007201746140).

Almost surely, 2^{42312201122134} is an apocalyptic number.

42312201122134 is a deficient number, since it is larger than the sum of its proper divisors (21803026816106).

42312201122134 is a wasteful number, since it uses less digits than its factorization.

42312201122134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249297975.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 42312201122134 its reverse (43122110221324), we get a palindrome (85434311343458).

The spelling of 42312201122134 in words is "forty-two trillion, three hundred twelve billion, two hundred one million, one hundred twenty-two thousand, one hundred thirty-four".