2816916650429 has 32 divisors (see below), whose sum is σ = 3449081316096. Its totient is φ = 2245673041920.

The previous prime is 2816916650417. The next prime is 2816916650447. The reversal of 2816916650429 is 9240566196182.

It is a de Polignac number, because none of the positive numbers 2^k-2816916650429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2816916650479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4220834 + ... + 4842444.

It is an arithmetic number, because the mean of its divisors is an integer number (107783791128).

Almost surely, 2^{2816916650429} is an apocalyptic number.

It is an amenable number.

2816916650429 is a deficient number, since it is larger than the sum of its proper divisors (632164665667).

2816916650429 is a wasteful number, since it uses less digits than its factorization.

2816916650429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622085.

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 2816916650429 in words is "two trillion, eight hundred sixteen billion, nine hundred sixteen million, six hundred fifty thousand, four hundred twenty-nine".