134673700434 has 48 divisors (see below), whose sum is σ = 337424226048. Its totient is φ = 35518337568.

The previous prime is 134673700433. The next prime is 134673700453. The reversal of 134673700434 is 434007376431.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (134673700433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17614402 + ... + 17622045.

It is an arithmetic number, because the mean of its divisors is an integer number (7029671376).

Almost surely, 2^134673700434 is an apocalyptic number.

134673700434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134673700434 is an abundant number, since it is smaller than the sum of its proper divisors (202750525614).

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

134673700434 is a wasteful number, since it uses less digits than its factorization.

134673700434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35236479 (or 35236472 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 134673700434 in words is "one hundred thirty-four billion, six hundred seventy-three million, seven hundred thousand, four hundred thirty-four".