134426644250245 has 8 divisors (see below), whose sum is σ = 161684518075416. Its totient is φ = 107292952083456.

The previous prime is 134426644250237. The next prime is 134426644250333. The reversal of 134426644250245 is 542052446624431.

It can be written as a sum of positive squares in 4 ways, for example, as 2328193808964 + 132098450441281 = 1525842^2 + 11493409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134426644250245 - 2³ = 134426644250237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134426644250192 and 134426644250201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31045412212 + ... + 31045416541.

It is an arithmetic number, because the mean of its divisors is an integer number (20210564759427).

Almost surely, 2^{134426644250245} is an apocalyptic number.

It is an amenable number.

134426644250245 is a deficient number, since it is larger than the sum of its proper divisors (27257873825171).

134426644250245 is an equidigital number, since it uses as much as digits as its factorization.

134426644250245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62090829191.

The product of its (nonzero) digits is 22118400, while the sum is 52.

The spelling of 134426644250245 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, six hundred forty-four million, two hundred fifty thousand, two hundred forty-five".