3748571420101 has 2 divisors, whose sum is σ = 3748571420102. Its totient is φ = 3748571420100.

The previous prime is 3748571420057. The next prime is 3748571420161. The reversal of 3748571420101 is 1010241758473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3665425120900 + 83146299201 = 1914530^2 + 288351^2 .

It is a cyclic number.

It is not a de Polignac number, because 3748571420101 - 2¹⁵ = 3748571387333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3748571420161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874285710050 + 1874285710051.

It is an arithmetic number, because the mean of its divisors is an integer number (1874285710051).

Almost surely, 2^{3748571420101} is an apocalyptic number.

It is an amenable number.

3748571420101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3748571420101 is an equidigital number, since it uses as much as digits as its factorization.

3748571420101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 3748571420101 in words is "three trillion, seven hundred forty-eight billion, five hundred seventy-one million, four hundred twenty thousand, one hundred one".