371675401109 has 2 divisors, whose sum is σ = 371675401110. Its totient is φ = 371675401108.

The previous prime is 371675401093. The next prime is 371675401117. The reversal of 371675401109 is 901104576173.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 354117826084 + 17557575025 = 595078^2 + 132505^2 .

It is a cyclic number.

It is not a de Polignac number, because 371675401109 - 2⁴ = 371675401093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 371675401109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (371675401709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185837700554 + 185837700555.

It is an arithmetic number, because the mean of its divisors is an integer number (185837700555).

Almost surely, 2^371675401109 is an apocalyptic number.

It is an amenable number.

371675401109 is a deficient number, since it is larger than the sum of its proper divisors (1).

371675401109 is an equidigital number, since it uses as much as digits as its factorization.

371675401109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 371675401109 in words is "three hundred seventy-one billion, six hundred seventy-five million, four hundred one thousand, one hundred nine".