1434150110021 has 2 divisors, whose sum is σ = 1434150110022. Its totient is φ = 1434150110020.

The previous prime is 1434150109999. The next prime is 1434150110047. The reversal of 1434150110021 is 1200110514341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1303504007521 + 130646102500 = 1141711^2 + 361450^2 .

It is an emirp because it is prime and its reverse (1200110514341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434150110021 - 2⁶ = 1434150109957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434150140021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717075055010 + 717075055011.

It is an arithmetic number, because the mean of its divisors is an integer number (717075055011).

Almost surely, 2^{1434150110021} is an apocalyptic number.

It is an amenable number.

1434150110021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434150110021 is an equidigital number, since it uses as much as digits as its factorization.

1434150110021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1434150110021 its reverse (1200110514341), we get a palindrome (2634260624362).

The spelling of 1434150110021 in words is "one trillion, four hundred thirty-four billion, one hundred fifty million, one hundred ten thousand, twenty-one".