4861151426 has 8 divisors (see below), whose sum is σ = 7292163900. Its totient is φ = 2430430128.

The previous prime is 4861151401. The next prime is 4861151443. The reversal of 4861151426 is 6241511684.

It can be written as a sum of positive squares in 2 ways, for example, as 4781031025 + 80120401 = 69145^2 + 8951^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4861151426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24701 + ... + 101648.

Almost surely, 2^4861151426 is an apocalyptic number.

4861151426 is a deficient number, since it is larger than the sum of its proper divisors (2431012474).

4861151426 is a wasteful number, since it uses less digits than its factorization.

4861151426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145588.

The product of its digits is 46080, while the sum is 38.

The square root of 4861151426 is about 69721.9579902917. The cubic root of 4861151426 is about 1693.9986109725.

The spelling of 4861151426 in words is "four billion, eight hundred sixty-one million, one hundred fifty-one thousand, four hundred twenty-six".