373828405074247 has 2 divisors, whose sum is σ = 373828405074248. Its totient is φ = 373828405074246.

The previous prime is 373828405074239. The next prime is 373828405074251. The reversal of 373828405074247 is 742470504828373.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 373828405074247 - 2³ = 373828405074239 is a prime.

It is a super-3 number, since 3×373828405074247³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373828405074217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186914202537123 + 186914202537124.

It is an arithmetic number, because the mean of its divisors is an integer number (186914202537124).

Almost surely, 2^{373828405074247} is an apocalyptic number.

373828405074247 is a deficient number, since it is larger than the sum of its proper divisors (1).

373828405074247 is an equidigital number, since it uses as much as digits as its factorization.

373828405074247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252887040, while the sum is 64.

The spelling of 373828405074247 in words is "three hundred seventy-three trillion, eight hundred twenty-eight billion, four hundred five million, seventy-four thousand, two hundred forty-seven".