134394130 has 16 divisors (see below), whose sum is σ = 260518104. Its totient is φ = 49622400.

The previous prime is 134394109. The next prime is 134394133. The reversal of 134394130 is 31493431.

It can be written as a sum of positive squares in 4 ways, for example, as 97634161 + 36759969 = 9881^2 + 6063^2 .

It is not an unprimeable number, because it can be changed into a prime (134394133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516771 + ... + 517030.

Almost surely, 2^134394130 is an apocalyptic number.

134394130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134394130 is a deficient number, since it is larger than the sum of its proper divisors (126123974).

134394130 is a wasteful number, since it uses less digits than its factorization.

134394130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033821.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 134394130 is about 11592.8482263851. The cubic root of 134394130 is about 512.2242085455.

The spelling of 134394130 in words is "one hundred thirty-four million, three hundred ninety-four thousand, one hundred thirty".