1375632341 has 2 divisors, whose sum is σ = 1375632342. Its totient is φ = 1375632340.

The previous prime is 1375632337. The next prime is 1375632353. The reversal of 1375632341 is 1432365731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1166222500 + 209409841 = 34150^2 + 14471^2 .

It is a cyclic number.

It is not a de Polignac number, because 1375632341 - 2² = 1375632337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1375632301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687816170 + 687816171.

It is an arithmetic number, because the mean of its divisors is an integer number (687816171).

Almost surely, 2^1375632341 is an apocalyptic number.

It is an amenable number.

1375632341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375632341 is an equidigital number, since it uses as much as digits as its factorization.

1375632341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 1375632341 is about 37089.5179397091. The cubic root of 1375632341 is about 1112.1604814385.

The spelling of 1375632341 in words is "one billion, three hundred seventy-five million, six hundred thirty-two thousand, three hundred forty-one".