134404467234 has 16 divisors (see below), whose sum is σ = 268854389472. Its totient is φ = 44793913248.

The previous prime is 134404467187. The next prime is 134404467257. The reversal of 134404467234 is 432764404431.

It is a happy number.

It is a super-2 number, since 2×134404467234² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855459 + ... + 1926534.

It is an arithmetic number, because the mean of its divisors is an integer number (16803399342).

Almost surely, 2^134404467234 is an apocalyptic number.

134404467234 is an abundant number, since it is smaller than the sum of its proper divisors (134449922238).

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

134404467234 is a wasteful number, since it uses less digits than its factorization.

134404467234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787921.

The product of its (nonzero) digits is 774144, while the sum is 42.

The spelling of 134404467234 in words is "one hundred thirty-four billion, four hundred four million, four hundred sixty-seven thousand, two hundred thirty-four".