20416002351603 has 8 divisors (see below), whose sum is σ = 27627625073088. Its totient is φ = 13407523932264.

The previous prime is 20416002351571. The next prime is 20416002351607. The reversal of 20416002351603 is 30615320061402.

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

It is not a de Polignac number, because 20416002351603 - 2⁵ = 20416002351571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20416002351607) 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, 50786075301 + ... + 50786075702.

It is an arithmetic number, because the mean of its divisors is an integer number (3453453134136).

Almost surely, 2^{20416002351603} is an apocalyptic number.

20416002351603 is a deficient number, since it is larger than the sum of its proper divisors (7211622721485).

20416002351603 is a wasteful number, since it uses less digits than its factorization.

20416002351603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101572151073.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 20416002351603 in words is "twenty trillion, four hundred sixteen billion, two million, three hundred fifty-one thousand, six hundred three".