106451914922497 has 4 divisors (see below), whose sum is σ = 106451950284036. Its totient is φ = 106451879560960.

The previous prime is 106451914922467. The next prime is 106451914922513. The reversal of 106451914922497 is 794229419154601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 750979961281 + 105700934961216 = 866591^2 + 10281096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106451914922497 is a prime.

It is a super-2 number, since 2×106451914922497² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106451914922467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12696904 + ... + 19342057.

It is an arithmetic number, because the mean of its divisors is an integer number (26612987571009).

Almost surely, 2^{106451914922497} is an apocalyptic number.

It is an amenable number.

106451914922497 is a deficient number, since it is larger than the sum of its proper divisors (35361539).

106451914922497 is an equidigital number, since it uses as much as digits as its factorization.

106451914922497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35361538.

The product of its (nonzero) digits is 39191040, while the sum is 64.

The spelling of 106451914922497 in words is "one hundred six trillion, four hundred fifty-one billion, nine hundred fourteen million, nine hundred twenty-two thousand, four hundred ninety-seven".