4131321146 has 8 divisors (see below), whose sum is σ = 6254897760. Its totient is φ = 2046355228.

The previous prime is 4131321097. The next prime is 4131321149. The reversal of 4131321146 is 6411231314.

It is a happy number.

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

It is a super-2 number, since 2×4131321146² = 34135628822773506632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4131321149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9652406 + ... + 9652833.

It is an arithmetic number, because the mean of its divisors is an integer number (781862220).

Almost surely, 2^4131321146 is an apocalyptic number.

4131321146 is a deficient number, since it is larger than the sum of its proper divisors (2123576614).

4131321146 is a wasteful number, since it uses less digits than its factorization.

4131321146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19305348.

The product of its digits is 1728, while the sum is 26.

The square root of 4131321146 is about 64275.3541102653. The cubic root of 4131321146 is about 1604.5859506543.

The spelling of 4131321146 in words is "four billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred forty-six".