4631145416 has 8 divisors (see below), whose sum is σ = 8683397670. Its totient is φ = 2315572704.

The previous prime is 4631145403. The next prime is 4631145433. The reversal of 4631145416 is 6145411364.

It can be written as a sum of positive squares in only one way, i.e., 4193080516 + 438064900 = 64754^2 + 20930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289446581 + ... + 289446596.

Almost surely, 2^4631145416 is an apocalyptic number.

It is an amenable number.

4631145416 is a deficient number, since it is larger than the sum of its proper divisors (4052252254).

4631145416 is a wasteful number, since it uses less digits than its factorization.

4631145416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578893183 (or 578893179 counting only the distinct ones).

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

The square root of 4631145416 is about 68052.5195418950. The cubic root of 4631145416 is about 1666.8485411834.

The spelling of 4631145416 in words is "four billion, six hundred thirty-one million, one hundred forty-five thousand, four hundred sixteen".