4426256767145 has 8 divisors (see below), whose sum is σ = 5318487767880. Its totient is φ = 3536352315520.

The previous prime is 4426256767133. The next prime is 4426256767151. The reversal of 4426256767145 is 5417676526244.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30038782489 + 4396217984656 = 173317^2 + 2096716^2 .

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

It is not a de Polignac number, because 4426256767145 - 2⁸ = 4426256766889 is a prime.

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, 581633090 + ... + 581640699.

It is an arithmetic number, because the mean of its divisors is an integer number (664810970985).

Almost surely, 2^{4426256767145} is an apocalyptic number.

It is an amenable number.

4426256767145 is a deficient number, since it is larger than the sum of its proper divisors (892231000735).

4426256767145 is a wasteful number, since it uses less digits than its factorization.

4426256767145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163274555.

The product of its digits is 67737600, while the sum is 59.

The spelling of 4426256767145 in words is "four trillion, four hundred twenty-six billion, two hundred fifty-six million, seven hundred sixty-seven thousand, one hundred forty-five".