4051350131867 has 2 divisors, whose sum is σ = 4051350131868. Its totient is φ = 4051350131866.

The previous prime is 4051350131839. The next prime is 4051350131957. The reversal of 4051350131867 is 7681310531504.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4051350131867 - 2¹² = 4051350127771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4051350131827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025675065933 + 2025675065934.

It is an arithmetic number, because the mean of its divisors is an integer number (2025675065934).

Almost surely, 2^{4051350131867} is an apocalyptic number.

4051350131867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051350131867 is an equidigital number, since it uses as much as digits as its factorization.

4051350131867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 4051350131867 in words is "four trillion, fifty-one billion, three hundred fifty million, one hundred thirty-one thousand, eight hundred sixty-seven".