4601154420612 has 18 divisors (see below), whose sum is σ = 11630695896638. Its totient is φ = 1533718140192.

The previous prime is 4601154420563. The next prime is 4601154420637. The reversal of 4601154420612 is 2160244511064.

4601154420612 is a `hidden beast` number, since 4 + 6 + 0 + 1 + 15 + 4 + 4 + 20 + 612 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2534132874816 + 2067021545796 = 1591896^2 + 1437714^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 127809845017 = 4601154420612 / (4 + 6 + 0 + 1 + 1 + 5 + 4 + 4 + 2 + 0 + 6 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63904922473 + ... + 63904922544.

Almost surely, 2^{4601154420612} is an apocalyptic number.

It is an amenable number.

4601154420612 is an abundant number, since it is smaller than the sum of its proper divisors (7029541476026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4601154420612 is a wasteful number, since it uses less digits than its factorization.

4601154420612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127809845027 (or 127809845022 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 4601154420612 its reverse (2160244511064), we get a palindrome (6761398931676).

The spelling of 4601154420612 in words is "four trillion, six hundred one billion, one hundred fifty-four million, four hundred twenty thousand, six hundred twelve".