3748571420701 has 2 divisors, whose sum is σ = 3748571420702. Its totient is φ = 3748571420700.

The previous prime is 3748571420617. The next prime is 3748571420753. The reversal of 3748571420701 is 1070241758473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2083764425625 + 1664806995076 = 1443525^2 + 1290274^2 .

It is an emirp because it is prime and its reverse (1070241758473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3748571420701 - 2²⁷ = 3748437202973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3748571420101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874285710350 + 1874285710351.

It is an arithmetic number, because the mean of its divisors is an integer number (1874285710351).

Almost surely, 2^{3748571420701} is an apocalyptic number.

It is an amenable number.

3748571420701 is a deficient number, since it is larger than the sum of its proper divisors (1).

3748571420701 is an equidigital number, since it uses as much as digits as its factorization.

3748571420701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1317120, while the sum is 49.

The spelling of 3748571420701 in words is "three trillion, seven hundred forty-eight billion, five hundred seventy-one million, four hundred twenty thousand, seven hundred one".