1010008838857 has 2 divisors, whose sum is σ = 1010008838858. Its totient is φ = 1010008838856.

The previous prime is 1010008838849. The next prime is 1010008838893. The reversal of 1010008838857 is 7588388000101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005184702921 + 4824135936 = 1002589^2 + 69456^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010008838857 - 2³ = 1010008838849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010008838857.

It is not a weakly prime, because it can be changed into another prime (1010008838057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505004419428 + 505004419429.

It is an arithmetic number, because the mean of its divisors is an integer number (505004419429).

Almost surely, 2^{1010008838857} is an apocalyptic number.

It is an amenable number.

1010008838857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010008838857 is an equidigital number, since it uses as much as digits as its factorization.

1010008838857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 49.

The spelling of 1010008838857 in words is "one trillion, ten billion, eight million, eight hundred thirty-eight thousand, eight hundred fifty-seven".