424404377488 has 40 divisors (see below), whose sum is σ = 1012041211328. Its totient is φ = 167896236672.

The previous prime is 424404377483. The next prime is 424404377549. The reversal of 424404377488 is 884773404424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (424404377483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145741806 + ... + 145744717.

Almost surely, 2^424404377488 is an apocalyptic number.

It is an amenable number.

424404377488 is an abundant number, since it is smaller than the sum of its proper divisors (587636833840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424404377488 is a wasteful number, since it uses less digits than its factorization.

424404377488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291486551 (or 291486545 counting only the distinct ones).

The product of its (nonzero) digits is 19267584, while the sum is 55.

The spelling of 424404377488 in words is "four hundred twenty-four billion, four hundred four million, three hundred seventy-seven thousand, four hundred eighty-eight".