20250130240252 has 12 divisors (see below), whose sum is σ = 38659339549656. Its totient is φ = 9204604654640.

The previous prime is 20250130240187. The next prime is 20250130240271. The reversal of 20250130240252 is 25204203105202.

It is a self number, because there is not a number n which added to its sum of digits gives 20250130240252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230115116323 + ... + 230115116410.

It is an arithmetic number, because the mean of its divisors is an integer number (3221611629138).

Almost surely, 2^{20250130240252} is an apocalyptic number.

20250130240252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20250130240252 is a deficient number, since it is larger than the sum of its proper divisors (18409209309404).

20250130240252 is a wasteful number, since it uses less digits than its factorization.

20250130240252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460230232748 (or 460230232746 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 20250130240252 its reverse (25204203105202), we get a palindrome (45454333345454).

The spelling of 20250130240252 in words is "twenty trillion, two hundred fifty billion, one hundred thirty million, two hundred forty thousand, two hundred fifty-two".