3651214032146 has 8 divisors (see below), whose sum is σ = 5494098087180. Its totient is φ = 1819848003088.

The previous prime is 3651214032143. The next prime is 3651214032161. The reversal of 3651214032146 is 6412304121563.

It can be written as a sum of positive squares in 2 ways, for example, as 3581219392921 + 69994639225 = 1892411^2 + 264565^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3651214032143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2879505701 + ... + 2879506968.

Almost surely, 2^{3651214032146} is an apocalyptic number.

3651214032146 is a deficient number, since it is larger than the sum of its proper divisors (1842884055034).

3651214032146 is a wasteful number, since it uses less digits than its factorization.

3651214032146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759012988.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 3651214032146 in words is "three trillion, six hundred fifty-one billion, two hundred fourteen million, thirty-two thousand, one hundred forty-six".