4642614261 has 12 divisors (see below), whose sum is σ = 7058945920. Its totient is φ = 2932177320.

The previous prime is 4642614259. The next prime is 4642614287. The reversal of 4642614261 is 1624162464.

4642614261 is a `hidden beast` number, since 4 + 642 + 6 + 1 + 4 + 2 + 6 + 1 = 666.

It is not a de Polignac number, because 4642614261 - 2¹ = 4642614259 is a prime.

It is a super-2 number, since 2×4642614261² = 43107734352881152242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642614211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13574725 + ... + 13575066.

Almost surely, 2^4642614261 is an apocalyptic number.

It is an amenable number.

4642614261 is a deficient number, since it is larger than the sum of its proper divisors (2416331659).

4642614261 is a wasteful number, since it uses less digits than its factorization.

4642614261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27149816 (or 27149813 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 4642614261 is about 68136.7320980395. The cubic root of 4642614261 is about 1668.2233679870.

The spelling of 4642614261 in words is "four billion, six hundred forty-two million, six hundred fourteen thousand, two hundred sixty-one".