134067215402 has 16 divisors (see below), whose sum is σ = 202354778400. Its totient is φ = 66615705072.

The previous prime is 134067215363. The next prime is 134067215407. The reversal of 134067215402 is 204512760431.

It is not an unprimeable number, because it can be changed into a prime (134067215407) 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, 5627588 + ... + 5651360.

It is an arithmetic number, because the mean of its divisors is an integer number (12647173650).

Almost surely, 2^134067215402 is an apocalyptic number.

134067215402 is a deficient number, since it is larger than the sum of its proper divisors (68287562998).

134067215402 is a wasteful number, since it uses less digits than its factorization.

134067215402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41237.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 134067215402 its reverse (204512760431), we get a palindrome (338579975833).

The spelling of 134067215402 in words is "one hundred thirty-four billion, sixty-seven million, two hundred fifteen thousand, four hundred two".