1420214229947 has 2 divisors, whose sum is σ = 1420214229948. Its totient is φ = 1420214229946.

The previous prime is 1420214229883. The next prime is 1420214229997. The reversal of 1420214229947 is 7499224120241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420214229947 - 2⁶ = 1420214229883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1420214229997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710107114973 + 710107114974.

It is an arithmetic number, because the mean of its divisors is an integer number (710107114974).

Almost surely, 2^{1420214229947} is an apocalyptic number.

1420214229947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420214229947 is an equidigital number, since it uses as much as digits as its factorization.

1420214229947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 1420214229947 in words is "one trillion, four hundred twenty billion, two hundred fourteen million, two hundred twenty-nine thousand, nine hundred forty-seven".