373673403373 has 2 divisors, whose sum is σ = 373673403374. Its totient is φ = 373673403372.

The previous prime is 373673403331. The next prime is 373673403391. The reversal of 373673403373 is 373304376373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372181744489 + 1491658884 = 610067^2 + 38622^2 .

It is an emirp because it is prime and its reverse (373304376373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 373673403373 - 2³⁷ = 236234449901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373673703373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186836701686 + 186836701687.

It is an arithmetic number, because the mean of its divisors is an integer number (186836701687).

Almost surely, 2^373673403373 is an apocalyptic number.

It is an amenable number.

373673403373 is a deficient number, since it is larger than the sum of its proper divisors (1).

373673403373 is an equidigital number, since it uses as much as digits as its factorization.

373673403373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6001128, while the sum is 49.

The spelling of 373673403373 in words is "three hundred seventy-three billion, six hundred seventy-three million, four hundred three thousand, three hundred seventy-three".