134084742 has 16 divisors (see below), whose sum is σ = 292548672. Its totient is φ = 40631720.

The previous prime is 134084737. The next prime is 134084773. The reversal of 134084742 is 247480431.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015728 + ... + 1015859.

It is an arithmetic number, because the mean of its divisors is an integer number (18284292).

Almost surely, 2^134084742 is an apocalyptic number.

134084742 is an abundant number, since it is smaller than the sum of its proper divisors (158463930).

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

134084742 is a wasteful number, since it uses less digits than its factorization.

134084742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031603.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 134084742 is about 11579.4966211835. The cubic root of 134084742 is about 511.8308436762.

The spelling of 134084742 in words is "one hundred thirty-four million, eighty-four thousand, seven hundred forty-two".