24226391040 has 176 divisors, whose sum is σ = 78244003968. Its totient is φ = 6397231104.

The previous prime is 24226391017. The next prime is 24226391051. The reversal of 24226391040 is 4019362242.

It is a junction number, because it is equal to n+sod(n) for n = 24226390992 and 24226391010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1574424 + ... + 1589736.

Almost surely, 2^24226391040 is an apocalyptic number.

24226391040 is a gapful number since it is divisible by the number (20) 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 24226391040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39122001984).

24226391040 is an abundant number, since it is smaller than the sum of its proper divisors (54017612928).

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

24226391040 is a wasteful number, since it uses less digits than its factorization.

24226391040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15444 (or 15426 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 24226391040 in words is "twenty-four billion, two hundred twenty-six million, three hundred ninety-one thousand, forty".