2731707342122 has 32 divisors (see below), whose sum is σ = 4705501524480. Its totient is φ = 1176291229680.

The previous prime is 2731707342109. The next prime is 2731707342131. The reversal of 2731707342122 is 2212437071372.

It is a self number, because there is not a number n which added to its sum of digits gives 2731707342122.

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 15 ways as a sum of consecutive naturals, for example, 13470563 + ... + 13671849.

It is an arithmetic number, because the mean of its divisors is an integer number (147046922640).

Almost surely, 2^{2731707342122} is an apocalyptic number.

2731707342122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2731707342122 is a deficient number, since it is larger than the sum of its proper divisors (1973794182358).

2731707342122 is a wasteful number, since it uses less digits than its factorization.

2731707342122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233786.

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 2731707342122 in words is "two trillion, seven hundred thirty-one billion, seven hundred seven million, three hundred forty-two thousand, one hundred twenty-two".