1434465656549 has 4 divisors (see below), whose sum is σ = 1434471056064. Its totient is φ = 1434460257036.

The previous prime is 1434465656543. The next prime is 1434465656579. The reversal of 1434465656549 is 9456565644341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434465656549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1434465656491 and 1434465656500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434465656543) 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, 2279447 + ... + 2839860.

It is an arithmetic number, because the mean of its divisors is an integer number (358617764016).

Almost surely, 2^{1434465656549} is an apocalyptic number.

It is an amenable number.

1434465656549 is a deficient number, since it is larger than the sum of its proper divisors (5399515).

1434465656549 is an equidigital number, since it uses as much as digits as its factorization.

1434465656549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399514.

The product of its digits is 186624000, while the sum is 62.

The spelling of 1434465656549 in words is "one trillion, four hundred thirty-four billion, four hundred sixty-five million, six hundred fifty-six thousand, five hundred forty-nine".