351742481107 has 2 divisors, whose sum is σ = 351742481108. Its totient is φ = 351742481106.

The previous prime is 351742481099. The next prime is 351742481137. The reversal of 351742481107 is 701184247153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 351742481107 - 2³ = 351742481099 is a prime.

It is not a weakly prime, because it can be changed into another prime (351742481137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175871240553 + 175871240554.

It is an arithmetic number, because the mean of its divisors is an integer number (175871240554).

Almost surely, 2^351742481107 is an apocalyptic number.

351742481107 is a deficient number, since it is larger than the sum of its proper divisors (1).

351742481107 is an equidigital number, since it uses as much as digits as its factorization.

351742481107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 351742481107 in words is "three hundred fifty-one billion, seven hundred forty-two million, four hundred eighty-one thousand, one hundred seven".