1214405110747 has 2 divisors, whose sum is σ = 1214405110748. Its totient is φ = 1214405110746.

The previous prime is 1214405110739. The next prime is 1214405110753. The reversal of 1214405110747 is 7470115044121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214405110747 - 2³ = 1214405110739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1214405710747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607202555373 + 607202555374.

It is an arithmetic number, because the mean of its divisors is an integer number (607202555374).

Almost surely, 2^{1214405110747} is an apocalyptic number.

1214405110747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214405110747 is an equidigital number, since it uses as much as digits as its factorization.

1214405110747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 37.

The spelling of 1214405110747 in words is "one trillion, two hundred fourteen billion, four hundred five million, one hundred ten thousand, seven hundred forty-seven".