4277632641 has 16 divisors (see below), whose sum is σ = 5861635584. Its totient is φ = 2772797184.

The previous prime is 4277632571. The next prime is 4277632649. The reversal of 4277632641 is 1462367724.

It is not a de Polignac number, because 4277632641 - 2⁹ = 4277632129 is a prime.

It is a super-2 number, since 2×4277632641² = 36596282022697269762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4277632593 and 4277632602.

It is not an unprimeable number, because it can be changed into a prime (4277632649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161641 + ... + 186233.

It is an arithmetic number, because the mean of its divisors is an integer number (366352224).

Almost surely, 2^4277632641 is an apocalyptic number.

It is an amenable number.

4277632641 is a deficient number, since it is larger than the sum of its proper divisors (1584002943).

4277632641 is a wasteful number, since it uses less digits than its factorization.

4277632641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26200.

The product of its digits is 338688, while the sum is 42.

The square root of 4277632641 is about 65403.6133634832. The cubic root of 4277632641 is about 1623.3088698978.

The spelling of 4277632641 in words is "four billion, two hundred seventy-seven million, six hundred thirty-two thousand, six hundred forty-one".