423090904080 has 1280 divisors, whose sum is σ = 1684692172800. Its totient is φ = 86580264960.

The previous prime is 423090904039. The next prime is 423090904127. The reversal of 423090904080 is 80409090324.

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

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 905976007 + ... + 905976473.

It is an arithmetic number, because the mean of its divisors is an integer number (1316165760).

Almost surely, 2^423090904080 is an apocalyptic number.

423090904080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423090904080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842346086400).

423090904080 is an abundant number, since it is smaller than the sum of its proper divisors (1261601268720).

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

423090904080 is a wasteful number, since it uses less digits than its factorization.

423090904080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 423090904080 in words is "four hundred twenty-three billion, ninety million, nine hundred four thousand, eighty".