42134320002 has 16 divisors (see below), whose sum is σ = 84382679520. Its totient is φ = 14025766752.

The previous prime is 42134319961. The next prime is 42134320051. The reversal of 42134320002 is 20002343124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4746843 + ... + 4755710.

It is an arithmetic number, because the mean of its divisors is an integer number (5273917470).

Almost surely, 2^42134320002 is an apocalyptic number.

42134320002 is an abundant number, since it is smaller than the sum of its proper divisors (42248359518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42134320002 is a wasteful number, since it uses less digits than its factorization.

42134320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503297.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42134320002 its reverse (20002343124), we get a palindrome (62136663126).

The spelling of 42134320002 in words is "forty-two billion, one hundred thirty-four million, three hundred twenty thousand, two".