603626405641 has 24 divisors (see below), whose sum is σ = 706575061824. Its totient is φ = 505147013280.

The previous prime is 603626405617. The next prime is 603626405663. The reversal of 603626405641 is 146504626306.

It is not a de Polignac number, because 603626405641 - 2⁵ = 603626405609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (603626405441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35338795 + ... + 35355871.

It is an arithmetic number, because the mean of its divisors is an integer number (29440627576).

Almost surely, 2^603626405641 is an apocalyptic number.

It is an amenable number.

603626405641 is a deficient number, since it is larger than the sum of its proper divisors (102948656183).

603626405641 is a wasteful number, since it uses less digits than its factorization.

603626405641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19901 (or 19858 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 603626405641 in words is "six hundred three billion, six hundred twenty-six million, four hundred five thousand, six hundred forty-one".