14620678752242 has 8 divisors (see below), whose sum is σ = 21931088064732. Its totient is φ = 7310316064000.

The previous prime is 14620678752223. The next prime is 14620678752259. The reversal of 14620678752242 is 24225787602641.

It can be written as a sum of positive squares in 2 ways, for example, as 14602784606881 + 17894145361 = 3821359^2 + 133769^2 .

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

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, 10861259 + ... + 12132942.

Almost surely, 2^{14620678752242} is an apocalyptic number.

14620678752242 is a deficient number, since it is larger than the sum of its proper divisors (7310409312490).

14620678752242 is a wasteful number, since it uses less digits than its factorization.

14620678752242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23312124.

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 14620678752242 in words is "fourteen trillion, six hundred twenty billion, six hundred seventy-eight million, seven hundred fifty-two thousand, two hundred forty-two".