782423086514 has 32 divisors (see below), whose sum is σ = 1263973066560. Its totient is φ = 361890021888.

The previous prime is 782423086513. The next prime is 782423086517. The reversal of 782423086514 is 415680324287.

It is a super-2 number, since 2×782423086514² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (782423086513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11474429 + ... + 11542415.

It is an arithmetic number, because the mean of its divisors is an integer number (39499158330).

Almost surely, 2^782423086514 is an apocalyptic number.

782423086514 is a deficient number, since it is larger than the sum of its proper divisors (481549980046).

782423086514 is a wasteful number, since it uses less digits than its factorization.

782423086514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73802.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 782423086514 in words is "seven hundred eighty-two billion, four hundred twenty-three million, eighty-six thousand, five hundred fourteen".