1373002441 has 2 divisors, whose sum is σ = 1373002442. Its totient is φ = 1373002440.

The previous prime is 1373002439. The next prime is 1373002451. The reversal of 1373002441 is 1442003731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 740982841 + 632019600 = 27221^2 + 25140^2 .

It is a cyclic number.

It is not a de Polignac number, because 1373002441 - 2¹ = 1373002439 is a prime.

Together with 1373002439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1373002451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686501220 + 686501221.

It is an arithmetic number, because the mean of its divisors is an integer number (686501221).

Almost surely, 2^1373002441 is an apocalyptic number.

It is an amenable number.

1373002441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373002441 is an equidigital number, since it uses as much as digits as its factorization.

1373002441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1373002441 is about 37054.0475656844. The cubic root of 1373002441 is about 1111.4512956471.

The spelling of 1373002441 in words is "one billion, three hundred seventy-three million, two thousand, four hundred forty-one".