13945739404602 has 16 divisors (see below), whose sum is σ = 27901968302880. Its totient is φ = 4646831552592.

The previous prime is 13945739404579. The next prime is 13945739404603. The reversal of 13945739404602 is 20640493754931.

It is not an unprimeable number, because it can be changed into a prime (13945739404603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437044953 + ... + 437076860.

It is an arithmetic number, because the mean of its divisors is an integer number (1743873018930).

Almost surely, 2^{13945739404602} is an apocalyptic number.

13945739404602 is an abundant number, since it is smaller than the sum of its proper divisors (13956228898278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13945739404602 is a wasteful number, since it uses less digits than its factorization.

13945739404602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874124477.

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 13945739404602 in words is "thirteen trillion, nine hundred forty-five billion, seven hundred thirty-nine million, four hundred four thousand, six hundred two".