137804547343 has 2 divisors, whose sum is σ = 137804547344. Its totient is φ = 137804547342.

The previous prime is 137804547323. The next prime is 137804547379. The reversal of 137804547343 is 343745408731.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (343745408731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137804547343 - 2¹³ = 137804539151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137804547313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68902273671 + 68902273672.

It is an arithmetic number, because the mean of its divisors is an integer number (68902273672).

Almost surely, 2^137804547343 is an apocalyptic number.

137804547343 is a deficient number, since it is larger than the sum of its proper divisors (1).

137804547343 is an equidigital number, since it uses as much as digits as its factorization.

137804547343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 137804547343 in words is "one hundred thirty-seven billion, eight hundred four million, five hundred forty-seven thousand, three hundred forty-three".