14553521342 has 4 divisors (see below), whose sum is σ = 21830282016. Its totient is φ = 7276760670.

The previous prime is 14553521309. The next prime is 14553521351. The reversal of 14553521342 is 24312535541.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3638380334 + ... + 3638380337.

It is an arithmetic number, because the mean of its divisors is an integer number (5457570504).

Almost surely, 2^14553521342 is an apocalyptic number.

14553521342 is a deficient number, since it is larger than the sum of its proper divisors (7276760674).

14553521342 is an equidigital number, since it uses as much as digits as its factorization.

14553521342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7276760673.

The product of its digits is 72000, while the sum is 35.

The spelling of 14553521342 in words is "fourteen billion, five hundred fifty-three million, five hundred twenty-one thousand, three hundred forty-two".