134345036402 has 16 divisors (see below), whose sum is σ = 201711914712. Its totient is φ = 67107763200.

The previous prime is 134345036401. The next prime is 134345036411. The reversal of 134345036402 is 204630543431.

It can be written as a sum of positive squares in 4 ways, for example, as 134101707601 + 243328801 = 366199^2 + 15599^2 .

It is not an unprimeable number, because it can be changed into a prime (134345036401) 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, 13305668 + ... + 13315760.

Almost surely, 2^134345036402 is an apocalyptic number.

134345036402 is a deficient number, since it is larger than the sum of its proper divisors (67366878310).

134345036402 is a wasteful number, since it uses less digits than its factorization.

134345036402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15853.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 134345036402 its reverse (204630543431), we get a palindrome (338975579833).

The spelling of 134345036402 in words is "one hundred thirty-four billion, three hundred forty-five million, thirty-six thousand, four hundred two".