1501427341 has 2 divisors, whose sum is σ = 1501427342. Its totient is φ = 1501427340.

The previous prime is 1501427303. The next prime is 1501427357. The reversal of 1501427341 is 1437241051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1423175625 + 78251716 = 37725^2 + 8846^2 .

It is an emirp because it is prime and its reverse (1437241051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1501427341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1501427381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750713670 + 750713671.

It is an arithmetic number, because the mean of its divisors is an integer number (750713671).

Almost surely, 2^1501427341 is an apocalyptic number.

It is an amenable number.

1501427341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1501427341 is an equidigital number, since it uses as much as digits as its factorization.

1501427341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1501427341 is about 38748.2559736564. The cubic root of 1501427341 is about 1145.0772157966.

Adding to 1501427341 its reverse (1437241051), we get a palindrome (2938668392).

The spelling of 1501427341 in words is "one billion, five hundred one million, four hundred twenty-seven thousand, three hundred forty-one".