4021234110977 has 2 divisors, whose sum is σ = 4021234110978. Its totient is φ = 4021234110976.

The previous prime is 4021234110911. The next prime is 4021234111021. The reversal of 4021234110977 is 7790114321204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3211106305936 + 810127805041 = 1791956^2 + 900071^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021234110977 - 2¹⁴ = 4021234094593 is a prime.

It is not a weakly prime, because it can be changed into another prime (4021234110277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010617055488 + 2010617055489.

It is an arithmetic number, because the mean of its divisors is an integer number (2010617055489).

Almost surely, 2^{4021234110977} is an apocalyptic number.

It is an amenable number.

4021234110977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021234110977 is an equidigital number, since it uses as much as digits as its factorization.

4021234110977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 4021234110977 in words is "four trillion, twenty-one billion, two hundred thirty-four million, one hundred ten thousand, nine hundred seventy-seven".