100000002440957 has 2 divisors, whose sum is σ = 100000002440958. Its totient is φ = 100000002440956.

The previous prime is 100000002440953. The next prime is 100000002441007. The reversal of 100000002440957 is 759044200000001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81322989341476 + 18677013099481 = 9017926^2 + 4321691^2 .

It is an emirp because it is prime and its reverse (759044200000001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100000002440957 - 2² = 100000002440953 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000002440953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000001220478 + 50000001220479.

It is an arithmetic number, because the mean of its divisors is an integer number (50000001220479).

Almost surely, 2^{100000002440957} is an apocalyptic number.

It is an amenable number.

100000002440957 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000002440957 is an equidigital number, since it uses as much as digits as its factorization.

100000002440957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 100000002440957 its reverse (759044200000001), we get a palindrome (859044202440958).

The spelling of 100000002440957 in words is "one hundred trillion, two million, four hundred forty thousand, nine hundred fifty-seven".