134450402 has 16 divisors (see below), whose sum is σ = 203204472. Its totient is φ = 66718080.

The previous prime is 134450389. The next prime is 134450413. The reversal of 134450402 is 204054431.

134450402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 77281681 + 57168721 = 8791^2 + 7561^2 .

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, 248252 + ... + 248792.

Almost surely, 2^134450402 is an apocalyptic number.

134450402 is a deficient number, since it is larger than the sum of its proper divisors (68754070).

134450402 is a wasteful number, since it uses less digits than its factorization.

134450402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 134450402 is about 11595.2749859587. The cubic root of 134450402 is about 512.2956894915.

The spelling of 134450402 in words is "one hundred thirty-four million, four hundred fifty thousand, four hundred two".