4131321134 has 16 divisors (see below), whose sum is σ = 6476906880. Its totient is φ = 1972643640.

The previous prime is 4131321097. The next prime is 4131321149. The reversal of 4131321134 is 4311231314.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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, 44072 + ... + 101019.

It is an arithmetic number, because the mean of its divisors is an integer number (404806680).

Almost surely, 2^4131321134 is an apocalyptic number.

4131321134 is a deficient number, since it is larger than the sum of its proper divisors (2345585746).

4131321134 is a wasteful number, since it uses less digits than its factorization.

4131321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145735.

The product of its digits is 864, while the sum is 23.

The square root of 4131321134 is about 64275.3540169169. The cubic root of 4131321134 is about 1604.5859491007.

Adding to 4131321134 its reverse (4311231314), we get a palindrome (8442552448).

The spelling of 4131321134 in words is "four billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty-four".