103434214439 has 4 divisors (see below), whose sum is σ = 103435002000. Its totient is φ = 103433426880.

The previous prime is 103434214381. The next prime is 103434214447. The reversal of 103434214439 is 934412434301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 934412434301 = 1559 ⋅599366539.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103434214439 is a prime.

It is a super-3 number, since 3×103434214439³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103434214459) 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, 143939 + ... + 477060.

It is an arithmetic number, because the mean of its divisors is an integer number (25858750500).

Almost surely, 2^103434214439 is an apocalyptic number.

103434214439 is a deficient number, since it is larger than the sum of its proper divisors (787561).

103434214439 is an equidigital number, since it uses as much as digits as its factorization.

103434214439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787560.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 103434214439 in words is "one hundred three billion, four hundred thirty-four million, two hundred fourteen thousand, four hundred thirty-nine".