3854388142001 has 2 divisors, whose sum is σ = 3854388142002. Its totient is φ = 3854388142000.

The previous prime is 3854388141997. The next prime is 3854388142127. The reversal of 3854388142001 is 1002418834583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1992388710400 + 1861999431601 = 1411520^2 + 1364551^2 .

It is a cyclic number.

It is not a de Polignac number, because 3854388142001 - 2² = 3854388141997 is a prime.

It is not a weakly prime, because it can be changed into another prime (3854388142901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927194071000 + 1927194071001.

It is an arithmetic number, because the mean of its divisors is an integer number (1927194071001).

Almost surely, 2^{3854388142001} is an apocalyptic number.

It is an amenable number.

3854388142001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3854388142001 is an equidigital number, since it uses as much as digits as its factorization.

3854388142001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 3854388142001 in words is "three trillion, eight hundred fifty-four billion, three hundred eighty-eight million, one hundred forty-two thousand, one".