10047070046381 has 2 divisors, whose sum is σ = 10047070046382. Its totient is φ = 10047070046380.

The previous prime is 10047070046323. The next prime is 10047070046389. The reversal of 10047070046381 is 18364007074001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6214754829481 + 3832315216900 = 2492941^2 + 1957630^2 .

It is a cyclic number.

It is not a de Polignac number, because 10047070046381 - 2⁴² = 5649023535277 is a prime.

It is a super-2 number, since 2×10047070046381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10047070046389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5023535023190 + 5023535023191.

It is an arithmetic number, because the mean of its divisors is an integer number (5023535023191).

Almost surely, 2^{10047070046381} is an apocalyptic number.

It is an amenable number.

10047070046381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10047070046381 is an equidigital number, since it uses as much as digits as its factorization.

10047070046381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 10047070046381 in words is "ten trillion, forty-seven billion, seventy million, forty-six thousand, three hundred eighty-one".