943689541413 has 16 divisors (see below), whose sum is σ = 1273950268416. Its totient is φ = 621283991280.

The previous prime is 943689541409. The next prime is 943689541427. The reversal of 943689541413 is 314145986349.

It is not a de Polignac number, because 943689541413 - 2² = 943689541409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (943689541453) 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, 208845 + ... + 1389602.

It is an arithmetic number, because the mean of its divisors is an integer number (79621891776).

Almost surely, 2^943689541413 is an apocalyptic number.

It is an amenable number.

943689541413 is a deficient number, since it is larger than the sum of its proper divisors (330260727003).

943689541413 is a wasteful number, since it uses less digits than its factorization.

943689541413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600904.

The product of its digits is 11197440, while the sum is 57.

The spelling of 943689541413 in words is "nine hundred forty-three billion, six hundred eighty-nine million, five hundred forty-one thousand, four hundred thirteen".