337942243643 has 2 divisors, whose sum is σ = 337942243644. Its totient is φ = 337942243642.

The previous prime is 337942243543. The next prime is 337942243649. The reversal of 337942243643 is 346342249733.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 337942243643 - 2²⁸ = 337673808187 is a prime.

It is a super-2 number, since 2×337942243643² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 337942243591 and 337942243600.

It is not a weakly prime, because it can be changed into another prime (337942243649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168971121821 + 168971121822.

It is an arithmetic number, because the mean of its divisors is an integer number (168971121822).

Almost surely, 2^337942243643 is an apocalyptic number.

337942243643 is a deficient number, since it is larger than the sum of its proper divisors (1).

337942243643 is an equidigital number, since it uses as much as digits as its factorization.

337942243643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 50.

The spelling of 337942243643 in words is "three hundred thirty-seven billion, nine hundred forty-two million, two hundred forty-three thousand, six hundred forty-three".