1112455658407 has 2 divisors, whose sum is σ = 1112455658408. Its totient is φ = 1112455658406.

The previous prime is 1112455658393. The next prime is 1112455658441. The reversal of 1112455658407 is 7048565542111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112455658407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112455658497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556227829203 + 556227829204.

It is an arithmetic number, because the mean of its divisors is an integer number (556227829204).

Almost surely, 2^{1112455658407} is an apocalyptic number.

1112455658407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112455658407 is an equidigital number, since it uses as much as digits as its factorization.

1112455658407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 1112455658407 in words is "one trillion, one hundred twelve billion, four hundred fifty-five million, six hundred fifty-eight thousand, four hundred seven".