13404073423677 has 8 divisors (see below), whose sum is σ = 17938536924960. Its totient is φ = 8902829435760.

The previous prime is 13404073423639. The next prime is 13404073423679. The reversal of 13404073423677 is 77632437040431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13404073423677 - 2¹⁹ = 13404072899389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404073423679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8304877399 + ... + 8304879012.

It is an arithmetic number, because the mean of its divisors is an integer number (2242317115620).

Almost surely, 2^{13404073423677} is an apocalyptic number.

It is an amenable number.

13404073423677 is a deficient number, since it is larger than the sum of its proper divisors (4534463501283).

13404073423677 is a wasteful number, since it uses less digits than its factorization.

13404073423677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16609756683.

The product of its (nonzero) digits is 7112448, while the sum is 51.

The spelling of 13404073423677 in words is "thirteen trillion, four hundred four billion, seventy-three million, four hundred twenty-three thousand, six hundred seventy-seven".