1412116154257 has 2 divisors, whose sum is σ = 1412116154258. Its totient is φ = 1412116154256.

The previous prime is 1412116154233. The next prime is 1412116154377. The reversal of 1412116154257 is 7524516112141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1280068222801 + 132047931456 = 1131401^2 + 363384^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412116154257 - 2³¹ = 1409968670609 is a prime.

It is a super-2 number, since 2×1412116154257² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1412116124257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706058077128 + 706058077129.

It is an arithmetic number, because the mean of its divisors is an integer number (706058077129).

Almost surely, 2^{1412116154257} is an apocalyptic number.

It is an amenable number.

1412116154257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412116154257 is an equidigital number, since it uses as much as digits as its factorization.

1412116154257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 40.

The spelling of 1412116154257 in words is "one trillion, four hundred twelve billion, one hundred sixteen million, one hundred fifty-four thousand, two hundred fifty-seven".