4127922451 has 4 divisors (see below), whose sum is σ = 4167999472. Its totient is φ = 4087845432.

The previous prime is 4127922413. The next prime is 4127922467. The reversal of 4127922451 is 1542297214.

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

It is a cyclic number.

It is not a de Polignac number, because 4127922451 - 2⁹ = 4127921939 is a prime.

It is a super-2 number, since 2×4127922451² = 34079487522939694802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4127922451.

It is not an unprimeable number, because it can be changed into a prime (4127922481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20038356 + ... + 20038561.

It is an arithmetic number, because the mean of its divisors is an integer number (1041999868).

Almost surely, 2^4127922451 is an apocalyptic number.

4127922451 is a deficient number, since it is larger than the sum of its proper divisors (40077021).

4127922451 is a wasteful number, since it uses less digits than its factorization.

4127922451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40077020.

The product of its digits is 40320, while the sum is 37.

The square root of 4127922451 is about 64248.9101152697. The cubic root of 4127922451 is about 1604.1458174857.

The spelling of 4127922451 in words is "four billion, one hundred twenty-seven million, nine hundred twenty-two thousand, four hundred fifty-one".