1434025421023 has 16 divisors (see below), whose sum is σ = 1555858838016. Its totient is φ = 1313861487840.

The previous prime is 1434025420991. The next prime is 1434025421057. The reversal of 1434025421023 is 3201245204341.

It is a cyclic number.

It is not a de Polignac number, because 1434025421023 - 2⁵ = 1434025420991 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 (1434025421093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999238 + ... + 1966348.

It is an arithmetic number, because the mean of its divisors is an integer number (97241177376).

Almost surely, 2^{1434025421023} is an apocalyptic number.

1434025421023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1434025421023 is a deficient number, since it is larger than the sum of its proper divisors (121833416993).

1434025421023 is a wasteful number, since it uses less digits than its factorization.

1434025421023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967974.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 1434025421023 in words is "one trillion, four hundred thirty-four billion, twenty-five million, four hundred twenty-one thousand, twenty-three".