346064201642 has 4 divisors (see below), whose sum is σ = 519096302466. Its totient is φ = 173032100820.

The previous prime is 346064201641. The next prime is 346064201663. The reversal of 346064201642 is 246102460643.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 242181110161 + 103883091481 = 492119^2 + 322309^2 .

It is a super-2 number, since 2×346064201642² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346064201596 and 346064201605.

It is not an unprimeable number, because it can be changed into a prime (346064201641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86516050409 + ... + 86516050412.

Almost surely, 2^346064201642 is an apocalyptic number.

346064201642 is a deficient number, since it is larger than the sum of its proper divisors (173032100824).

346064201642 is a wasteful number, since it uses less digits than its factorization.

346064201642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173032100823.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 346064201642 in words is "three hundred forty-six billion, sixty-four million, two hundred one thousand, six hundred forty-two".