3136650043 has 2 divisors, whose sum is σ = 3136650044. Its totient is φ = 3136650042.

The previous prime is 3136650037. The next prime is 3136650061. The reversal of 3136650043 is 3400566313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3136650043 - 2⁹ = 3136649531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3136649987 and 3136650014.

It is not a weakly prime, because it can be changed into another prime (3136650743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568325021 + 1568325022.

It is an arithmetic number, because the mean of its divisors is an integer number (1568325022).

Almost surely, 2^3136650043 is an apocalyptic number.

3136650043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3136650043 is an equidigital number, since it uses as much as digits as its factorization.

3136650043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 3136650043 is about 56005.8036546214. The cubic root of 3136650043 is about 1463.8234124839.

The spelling of 3136650043 in words is "three billion, one hundred thirty-six million, six hundred fifty thousand, forty-three".