603190422878 has 12 divisors (see below), whose sum is σ = 954912263400. Its totient is φ = 285721778916.

The previous prime is 603190422871. The next prime is 603190422881. The reversal of 603190422878 is 878224091306.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603190422871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 417721178 + ... + 417722621.

It is an arithmetic number, because the mean of its divisors is an integer number (79576021950).

Almost surely, 2^603190422878 is an apocalyptic number.

603190422878 is a deficient number, since it is larger than the sum of its proper divisors (351721840522).

603190422878 is a wasteful number, since it uses less digits than its factorization.

603190422878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835443839 (or 835443820 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 603190422878 in words is "six hundred three billion, one hundred ninety million, four hundred twenty-two thousand, eight hundred seventy-eight".