424005323202552 has 128 divisors (see below), whose sum is σ = 1329247457717760. Its totient is φ = 109715663116800.

The previous prime is 424005323202547. The next prime is 424005323202599. The reversal of 424005323202552 is 255202323500424.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 424005323202552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1831409074 + ... + 1831640577.

It is an arithmetic number, because the mean of its divisors is an integer number (10384745763420).

Almost surely, 2^{424005323202552} is an apocalyptic number.

424005323202552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

424005323202552 is an abundant number, since it is smaller than the sum of its proper divisors (905242134515208).

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

424005323202552 is a wasteful number, since it uses less digits than its factorization.

424005323202552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663049733 (or 3663049729 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 424005323202552 its reverse (255202323500424), we get a palindrome (679207646702976).

The spelling of 424005323202552 in words is "four hundred twenty-four trillion, five billion, three hundred twenty-three million, two hundred two thousand, five hundred fifty-two".