425121001112603 has 8 divisors (see below), whose sum is σ = 430452508978128. Its totient is φ = 419794482963744.

The previous prime is 425121001112573. The next prime is 425121001112623. The reversal of 425121001112603 is 306211100121524.

It is a happy number.

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 425121001112603 - 2²⁰ = 425121000064027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425121001112623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247257700 + ... + 1247598497.

It is an arithmetic number, because the mean of its divisors is an integer number (53806563622266).

Almost surely, 2^{425121001112603} is an apocalyptic number.

425121001112603 is a deficient number, since it is larger than the sum of its proper divisors (5331507865525).

425121001112603 is a wasteful number, since it uses less digits than its factorization.

425121001112603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494858333.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 425121001112603 in words is "four hundred twenty-five trillion, one hundred twenty-one billion, one million, one hundred twelve thousand, six hundred three".