134381292077 has 16 divisors (see below), whose sum is σ = 141887116800. Its totient is φ = 126919114560.

The previous prime is 134381292047. The next prime is 134381292103. The reversal of 134381292077 is 770292183431.

It is a cyclic number.

It is not a de Polignac number, because 134381292077 - 2¹² = 134381287981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134381292037) 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, 23404427 + ... + 23410167.

It is an arithmetic number, because the mean of its divisors is an integer number (8867944800).

Almost surely, 2^134381292077 is an apocalyptic number.

It is an amenable number.

134381292077 is a deficient number, since it is larger than the sum of its proper divisors (7505824723).

134381292077 is a wasteful number, since it uses less digits than its factorization.

134381292077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9316.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 134381292077 in words is "one hundred thirty-four billion, three hundred eighty-one million, two hundred ninety-two thousand, seventy-seven".