4131312026 has 16 divisors (see below), whose sum is σ = 6469127424. Its totient is φ = 1975011984.

The previous prime is 4131312011. The next prime is 4131312043. The reversal of 4131312026 is 6202131314.

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

It is a junction number, because it is equal to n+sod(n) for n = 4131311992 and 4131312010.

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 7 ways as a sum of consecutive naturals, for example, 99320 + ... + 134636.

It is an arithmetic number, because the mean of its divisors is an integer number (404320464).

Almost surely, 2^4131312026 is an apocalyptic number.

4131312026 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4131312026 is a deficient number, since it is larger than the sum of its proper divisors (2337815398).

4131312026 is a wasteful number, since it uses less digits than its factorization.

4131312026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37885.

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

The square root of 4131312026 is about 64275.2831654595. The cubic root of 4131312026 is about 1604.5847699315.

The spelling of 4131312026 in words is "four billion, one hundred thirty-one million, three hundred twelve thousand, twenty-six".