11714142782 has 16 divisors (see below), whose sum is σ = 18179998560. Its totient is φ = 5654207328.

The previous prime is 11714142773. The next prime is 11714142793. The reversal of 11714142782 is 28724141711.

It is a super-2 number, since 2×11714142782² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 489848 + ... + 513204.

It is an arithmetic number, because the mean of its divisors is an integer number (1136249910).

Almost surely, 2^11714142782 is an apocalyptic number.

11714142782 is a deficient number, since it is larger than the sum of its proper divisors (6465855778).

11714142782 is a wasteful number, since it uses less digits than its factorization.

11714142782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32035.

The product of its digits is 25088, while the sum is 38.

The spelling of 11714142782 in words is "eleven billion, seven hundred fourteen million, one hundred forty-two thousand, seven hundred eighty-two".