134354340 has 36 divisors (see below), whose sum is σ = 407542044. Its totient is φ = 35827776.

The previous prime is 134354329. The next prime is 134354351. The reversal of 134354340 is 43453431.

It is an interprime number because it is at equal distance from previous prime (134354329) and next prime (134354351).

It can be written as a sum of positive squares in 2 ways, for example, as 32626944 + 101727396 = 5712^2 + 10086^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373027 + ... + 373386.

Almost surely, 2^134354340 is an apocalyptic number.

134354340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134354340 is an abundant number, since it is smaller than the sum of its proper divisors (273187704).

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

134354340 is a wasteful number, since it uses less digits than its factorization.

134354340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746428 (or 746423 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 134354340 is about 11591.1319550767. The cubic root of 134354340 is about 512.1736522376.

Subtracting from 134354340 its reverse (43453431), we obtain a palindrome (90900909).

The spelling of 134354340 in words is "one hundred thirty-four million, three hundred fifty-four thousand, three hundred forty".