1010402412269 has 2 divisors, whose sum is σ = 1010402412270. Its totient is φ = 1010402412268.

The previous prime is 1010402412197. The next prime is 1010402412281. The reversal of 1010402412269 is 9622142040101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 636824748169 + 373577664100 = 798013^2 + 611210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010402412269 is a prime.

It is a super-2 number, since 2×1010402412269² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010402412469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505201206134 + 505201206135.

It is an arithmetic number, because the mean of its divisors is an integer number (505201206135).

Almost surely, 2^{1010402412269} is an apocalyptic number.

It is an amenable number.

1010402412269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010402412269 is an equidigital number, since it uses as much as digits as its factorization.

1010402412269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 1010402412269 in words is "one trillion, ten billion, four hundred two million, four hundred twelve thousand, two hundred sixty-nine".