424445245000 has 80 divisors (see below), whose sum is σ = 1136543189760. Its totient is φ = 145524072000.

The previous prime is 424445244991. The next prime is 424445245051. The reversal of 424445245000 is 542544424.

It is a super-2 number, since 2×424445245000² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6028504 + ... + 6098503.

It is an arithmetic number, because the mean of its divisors is an integer number (14206789872).

Almost surely, 2^424445245000 is an apocalyptic number.

424445245000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424445245000 is an abundant number, since it is smaller than the sum of its proper divisors (712097944760).

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

424445245000 is a wasteful number, since it uses less digits than its factorization.

424445245000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12127040 (or 12127021 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 34.

Adding to 424445245000 its reverse (542544424), we get a palindrome (424987789424).

The spelling of 424445245000 in words is "four hundred twenty-four billion, four hundred forty-five million, two hundred forty-five thousand".