425444345015011 has 8 divisors (see below), whose sum is σ = 511812745882880. Its totient is φ = 345473603470728.

The previous prime is 425444345014999. The next prime is 425444345015077. The reversal of 425444345015011 is 110510543444524.

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 425444345015011 - 2¹³ = 425444345006819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425444345015611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599414830751 + ... + 1599414831016.

It is an arithmetic number, because the mean of its divisors is an integer number (63976593235360).

Almost surely, 2^{425444345015011} is an apocalyptic number.

425444345015011 is a deficient number, since it is larger than the sum of its proper divisors (86368400867869).

425444345015011 is a wasteful number, since it uses less digits than its factorization.

425444345015011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198829661793.

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 425444345015011 its reverse (110510543444524), we get a palindrome (535954888459535).

The spelling of 425444345015011 in words is "four hundred twenty-five trillion, four hundred forty-four billion, three hundred forty-five million, fifteen thousand, eleven".