337942243543 has 2 divisors, whose sum is σ = 337942243544. Its totient is φ = 337942243542.

The previous prime is 337942243501. The next prime is 337942243643. The reversal of 337942243543 is 345342249733.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-337942243543 is a prime.

It is a super-2 number, since 2×337942243543² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (337942243043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168971121771 + 168971121772.

It is an arithmetic number, because the mean of its divisors is an integer number (168971121772).

Almost surely, 2^337942243543 is an apocalyptic number.

337942243543 is a deficient number, since it is larger than the sum of its proper divisors (1).

337942243543 is an equidigital number, since it uses as much as digits as its factorization.

337942243543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 49.

The spelling of 337942243543 in words is "three hundred thirty-seven billion, nine hundred forty-two million, two hundred forty-three thousand, five hundred forty-three".