4126942898 has 8 divisors (see below), whose sum is σ = 6666600108. Its totient is φ = 1904742864.

The previous prime is 4126942843. The next prime is 4126942907. The reversal of 4126942898 is 8982496214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3163275049 + 963667849 = 56243^2 + 31043^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79364261 + ... + 79364312.

Almost surely, 2^4126942898 is an apocalyptic number.

4126942898 is a deficient number, since it is larger than the sum of its proper divisors (2539657210).

4126942898 is a wasteful number, since it uses less digits than its factorization.

4126942898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158728588.

The product of its digits is 1990656, while the sum is 53.

The square root of 4126942898 is about 64241.2865531194. The cubic root of 4126942898 is about 1604.0189199017.

The spelling of 4126942898 in words is "four billion, one hundred twenty-six million, nine hundred forty-two thousand, eight hundred ninety-eight".