1434030322021 has 16 divisors (see below), whose sum is σ = 1618523645760. Its totient is φ = 1258568277120.

The previous prime is 1434030321961. The next prime is 1434030322063. The reversal of 1434030322021 is 1202230304341.

It is not a de Polignac number, because 1434030322021 - 2¹³ = 1434030313829 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 (1434030322091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2636161 + ... + 3133273.

It is an arithmetic number, because the mean of its divisors is an integer number (101157727860).

Almost surely, 2^{1434030322021} is an apocalyptic number.

1434030322021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1434030322021 is a deficient number, since it is larger than the sum of its proper divisors (184493323739).

1434030322021 is a wasteful number, since it uses less digits than its factorization.

1434030322021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506196.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1434030322021 its reverse (1202230304341), we get a palindrome (2636260626362).

The spelling of 1434030322021 in words is "one trillion, four hundred thirty-four billion, thirty million, three hundred twenty-two thousand, twenty-one".