634430332361414 has 4 divisors (see below), whose sum is σ = 951645498542124. Its totient is φ = 317215166180706.

The previous prime is 634430332361411. The next prime is 634430332361429. The reversal of 634430332361414 is 414163233034436.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634430332361411) 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 as a sum of consecutive naturals, namely, 158607583090352 + ... + 158607583090355.

It is an arithmetic number, because the mean of its divisors is an integer number (237911374635531).

Almost surely, 2^{634430332361414} is an apocalyptic number.

634430332361414 is a deficient number, since it is larger than the sum of its proper divisors (317215166180710).

634430332361414 is a wasteful number, since it uses less digits than its factorization.

634430332361414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317215166180709.

The product of its (nonzero) digits is 4478976, while the sum is 47.

The spelling of 634430332361414 in words is "six hundred thirty-four trillion, four hundred thirty billion, three hundred thirty-two million, three hundred sixty-one thousand, four hundred fourteen".