424033540000 has 120 divisors (see below), whose sum is σ = 1192213094688. Its totient is φ = 145382880000.

The previous prime is 424033539997. The next prime is 424033540009. The reversal of 424033540000 is 45330424.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (424033540009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1374406 + ... + 1654405.

Almost surely, 2^424033540000 is an apocalyptic number.

424033540000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424033540000 is an abundant number, since it is smaller than the sum of its proper divisors (768179554688).

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

424033540000 is an equidigital number, since it uses as much as digits as its factorization.

424033540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028848 (or 3028825 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 424033540000 its reverse (45330424), we get a palindrome (424078870424).

The spelling of 424033540000 in words is "four hundred twenty-four billion, thirty-three million, five hundred forty thousand".