16503111250342 has 8 divisors (see below), whose sum is σ = 24762807189432. Its totient is φ = 8248842187200.

The previous prime is 16503111250333. The next prime is 16503111250387. The reversal of 16503111250342 is 24305211130561.

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

It is a junction number, because it is equal to n+sod(n) for n = 16503111250298 and 16503111250307.

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, 1356711384 + ... + 1356723547.

It is an arithmetic number, because the mean of its divisors is an integer number (3095350898679).

Almost surely, 2^{16503111250342} is an apocalyptic number.

16503111250342 is a deficient number, since it is larger than the sum of its proper divisors (8259695939090).

16503111250342 is a wasteful number, since it uses less digits than its factorization.

16503111250342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713437974.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 16503111250342 in words is "sixteen trillion, five hundred three billion, one hundred eleven million, two hundred fifty thousand, three hundred forty-two".