134056890870 has 64 divisors (see below), whose sum is σ = 367912074240. Its totient is φ = 30623810688.

The previous prime is 134056890857. The next prime is 134056890937. The reversal of 134056890870 is 78098650431.

It is a congruent number.

It is an unprimeable number.

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, 179751 + ... + 548109.

It is an arithmetic number, because the mean of its divisors is an integer number (5748626160).

Almost surely, 2^134056890870 is an apocalyptic number.

134056890870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134056890870 is an abundant number, since it is smaller than the sum of its proper divisors (233855183370).

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

134056890870 is a wasteful number, since it uses less digits than its factorization.

134056890870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370109.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 134056890870 in words is "one hundred thirty-four billion, fifty-six million, eight hundred ninety thousand, eight hundred seventy".