134216156402 has 8 divisors (see below), whose sum is σ = 201573092700. Its totient is φ = 67025125504.

The previous prime is 134216156317. The next prime is 134216156413. The reversal of 134216156402 is 204651612431.

It can be written as a sum of positive squares in 2 ways, for example, as 133284136561 + 932019841 = 365081^2 + 30529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134216156402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41474327 + ... + 41477562.

Almost surely, 2^134216156402 is an apocalyptic number.

134216156402 is a deficient number, since it is larger than the sum of its proper divisors (67356936298).

134216156402 is an equidigital number, since it uses as much as digits as its factorization.

134216156402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82952700.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 134216156402 its reverse (204651612431), we get a palindrome (338867768833).

The spelling of 134216156402 in words is "one hundred thirty-four billion, two hundred sixteen million, one hundred fifty-six thousand, four hundred two".