13146603422 has 8 divisors (see below), whose sum is σ = 20252875656. Its totient is φ = 6395644872.

The previous prime is 13146603391. The next prime is 13146603439. The reversal of 13146603422 is 22430664131.

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

It is a super-2 number, since 2×13146603422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88828328 + ... + 88828475.

It is an arithmetic number, because the mean of its divisors is an integer number (2531609457).

Almost surely, 2^13146603422 is an apocalyptic number.

13146603422 is a deficient number, since it is larger than the sum of its proper divisors (7106272234).

13146603422 is a wasteful number, since it uses less digits than its factorization.

13146603422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177656842.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 13146603422 in words is "thirteen billion, one hundred forty-six million, six hundred three thousand, four hundred twenty-two".