134426463102642 has 64 divisors (see below), whose sum is σ = 270693132969600. Its totient is φ = 44503205773824.

The previous prime is 134426463102641. The next prime is 134426463102643. The reversal of 134426463102642 is 246201364624431.

It is an interprime number because it is at equal distance from previous prime (134426463102641) and next prime (134426463102643).

It is a junction number, because it is equal to n+sod(n) for n = 134426463102591 and 134426463102600.

It is not an unprimeable number, because it can be changed into a prime (134426463102641) 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 31 ways as a sum of consecutive naturals, for example, 5032235478 + ... + 5032262190.

It is an arithmetic number, because the mean of its divisors is an integer number (4229580202650).

Almost surely, 2^{134426463102642} is an apocalyptic number.

134426463102642 is an abundant number, since it is smaller than the sum of its proper divisors (136266669866958).

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

134426463102642 is a wasteful number, since it uses less digits than its factorization.

134426463102642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36667.

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 134426463102642 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, four hundred sixty-three million, one hundred two thousand, six hundred forty-two".