10202311424040 has 128 divisors (see below), whose sum is σ = 34112991888000. Its totient is φ = 2425812738048.

The previous prime is 10202311424017. The next prime is 10202311424047. The reversal of 10202311424040 is 4042411320201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10202311424040.

It is not an unprimeable number, because it can be changed into a prime (10202311424047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131570005 + ... + 131647524.

It is an arithmetic number, because the mean of its divisors is an integer number (266507749125).

Almost surely, 2^{10202311424040} is an apocalyptic number.

10202311424040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202311424040 is an abundant number, since it is smaller than the sum of its proper divisors (23910680463960).

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

10202311424040 is a wasteful number, since it uses less digits than its factorization.

10202311424040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263217579 (or 263217575 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10202311424040 its reverse (4042411320201), we get a palindrome (14244722744241).

The spelling of 10202311424040 in words is "ten trillion, two hundred two billion, three hundred eleven million, four hundred twenty-four thousand, forty".