4194726051 has 8 divisors (see below), whose sum is σ = 5593292800. Its totient is φ = 2796321672.

The previous prime is 4194725989. The next prime is 4194726097. The reversal of 4194726051 is 1506274914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4194726051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4394726051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46206 + ... + 102588.

It is an arithmetic number, because the mean of its divisors is an integer number (699161600).

Almost surely, 2^4194726051 is an apocalyptic number.

4194726051 is a deficient number, since it is larger than the sum of its proper divisors (1398566749).

4194726051 is a wasteful number, since it uses less digits than its factorization.

4194726051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81185.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4194726051 is about 64766.7048026994. The cubic root of 4194726051 is about 1612.7530345539.

The spelling of 4194726051 in words is "four billion, one hundred ninety-four million, seven hundred twenty-six thousand, fifty-one".