1402360541 has 2 divisors, whose sum is σ = 1402360542. Its totient is φ = 1402360540.

The previous prime is 1402360517. The next prime is 1402360559. The reversal of 1402360541 is 1450632041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1171624441 + 230736100 = 34229^2 + 15190^2 .

It is an emirp because it is prime and its reverse (1450632041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1402360541 - 2¹⁴ = 1402344157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402360541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1402360501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701180270 + 701180271.

It is an arithmetic number, because the mean of its divisors is an integer number (701180271).

Almost surely, 2^1402360541 is an apocalyptic number.

It is an amenable number.

1402360541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402360541 is an equidigital number, since it uses as much as digits as its factorization.

1402360541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1402360541 is about 37448.1046382858. The cubic root of 1402360541 is about 1119.3173297801.

Adding to 1402360541 its reverse (1450632041), we get a palindrome (2852992582).

The spelling of 1402360541 in words is "one billion, four hundred two million, three hundred sixty thousand, five hundred forty-one".