1480418917457 has 2 divisors, whose sum is σ = 1480418917458. Its totient is φ = 1480418917456.

The previous prime is 1480418917429. The next prime is 1480418917463. The reversal of 1480418917457 is 7547198140841.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1463057165761 + 17361751696 = 1209569^2 + 131764^2 .

It is a cyclic number.

It is not a de Polignac number, because 1480418917457 - 2¹² = 1480418913361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1480418917396 and 1480418917405.

It is not a weakly prime, because it can be changed into another prime (1480418917487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740209458728 + 740209458729.

It is an arithmetic number, because the mean of its divisors is an integer number (740209458729).

Almost surely, 2^{1480418917457} is an apocalyptic number.

It is an amenable number.

1480418917457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480418917457 is an equidigital number, since it uses as much as digits as its factorization.

1480418917457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9031680, while the sum is 59.

The spelling of 1480418917457 in words is "one trillion, four hundred eighty billion, four hundred eighteen million, nine hundred seventeen thousand, four hundred fifty-seven".