4199156898 has 16 divisors (see below), whose sum is σ = 8400756000. Its totient is φ = 1399311936.

The previous prime is 4199156879. The next prime is 4199156903. The reversal of 4199156898 is 8986519914.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79015 + ... + 121002.

It is an arithmetic number, because the mean of its divisors is an integer number (525047250).

Almost surely, 2^4199156898 is an apocalyptic number.

4199156898 is an abundant number, since it is smaller than the sum of its proper divisors (4201599102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4199156898 is a wasteful number, since it uses less digits than its factorization.

4199156898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203521.

The product of its digits is 5598720, while the sum is 60.

The square root of 4199156898 is about 64800.9019844631. The cubic root of 4199156898 is about 1613.3206796794.

It can be divided in two parts, 41991 and 56898, that added together give a palindrome (98889).

The spelling of 4199156898 in words is "four billion, one hundred ninety-nine million, one hundred fifty-six thousand, eight hundred ninety-eight".