823007715414 has 32 divisors (see below), whose sum is σ = 1655341971840. Its totient is φ = 272781724800.

The previous prime is 823007715377. The next prime is 823007715449. The reversal of 823007715414 is 414517700328.

It is a super-2 number, since 2×823007715414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19279534 + ... + 19322174.

It is an arithmetic number, because the mean of its divisors is an integer number (51729436620).

Almost surely, 2^823007715414 is an apocalyptic number.

823007715414 is an abundant number, since it is smaller than the sum of its proper divisors (832334256426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

823007715414 is a wasteful number, since it uses less digits than its factorization.

823007715414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60796.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 823007715414 in words is "eight hundred twenty-three billion, seven million, seven hundred fifteen thousand, four hundred fourteen".