4400099131 has 8 divisors (see below), whose sum is σ = 4510092384. Its totient is φ = 4290233280.

The previous prime is 4400099129. The next prime is 4400099161. The reversal of 4400099131 is 1319900044.

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

It is a cyclic number.

It is not a de Polignac number, because 4400099131 - 2¹ = 4400099129 is a prime.

It is a super-2 number, since 2×4400099131² = 38721744725253910322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4400099093 and 4400099102.

It is not an unprimeable number, because it can be changed into a prime (4400099101) 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, 40090 + ... + 102016.

It is an arithmetic number, because the mean of its divisors is an integer number (563761548).

Almost surely, 2^4400099131 is an apocalyptic number.

4400099131 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4400099131 is a deficient number, since it is larger than the sum of its proper divisors (109993253).

4400099131 is a wasteful number, since it uses less digits than its factorization.

4400099131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63701.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 4400099131 is about 66333.2430309268. The cubic root of 4400099131 is about 1638.6548471902.

Adding to 4400099131 its reverse (1319900044), we get a palindrome (5719999175).

The spelling of 4400099131 in words is "four billion, four hundred million, ninety-nine thousand, one hundred thirty-one".