4077042001 has 2 divisors, whose sum is σ = 4077042002. Its totient is φ = 4077042000.

The previous prime is 4077041989. The next prime is 4077042019. The reversal of 4077042001 is 1002407704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4048140625 + 28901376 = 63625^2 + 5376^2 .

It is a cyclic number.

It is not a de Polignac number, because 4077042001 - 2¹⁹ = 4076517713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4077042061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038521000 + 2038521001.

It is an arithmetic number, because the mean of its divisors is an integer number (2038521001).

Almost surely, 2^4077042001 is an apocalyptic number.

It is an amenable number.

4077042001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4077042001 is an equidigital number, since it uses as much as digits as its factorization.

4077042001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 4077042001 is about 63851.7188570519. The cubic root of 4077042001 is about 1597.5276923237.

Adding to 4077042001 its reverse (1002407704), we get a palindrome (5079449705).

The spelling of 4077042001 in words is "four billion, seventy-seven million, forty-two thousand, one".