1434014213021 has 4 divisors (see below), whose sum is σ = 1544322998652. Its totient is φ = 1323705427392.

The previous prime is 1434014212991. The next prime is 1434014213033. The reversal of 1434014213021 is 1203124104341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 773451650521 + 660562562500 = 879461^2 + 812750^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434014213021 - 2¹⁰ = 1434014211997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434014213221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55154392796 + ... + 55154392821.

It is an arithmetic number, because the mean of its divisors is an integer number (386080749663).

Almost surely, 2^{1434014213021} is an apocalyptic number.

It is an amenable number.

1434014213021 is a deficient number, since it is larger than the sum of its proper divisors (110308785631).

1434014213021 is a wasteful number, since it uses less digits than its factorization.

1434014213021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110308785630.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1434014213021 its reverse (1203124104341), we get a palindrome (2637138317362).

The spelling of 1434014213021 in words is "one trillion, four hundred thirty-four billion, fourteen million, two hundred thirteen thousand, twenty-one".