245125222040 has 16 divisors (see below), whose sum is σ = 551531749680. Its totient is φ = 98050088800.

The previous prime is 245125222039. The next prime is 245125222057. The reversal of 245125222040 is 40222521542.

It is a happy number.

245125222040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245125221994 and 245125222012.

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, 3064065236 + ... + 3064065315.

It is an arithmetic number, because the mean of its divisors is an integer number (34470734355).

Almost surely, 2^245125222040 is an apocalyptic number.

245125222040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245125222040 is an abundant number, since it is smaller than the sum of its proper divisors (306406527640).

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

245125222040 is a wasteful number, since it uses less digits than its factorization.

245125222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6128130562 (or 6128130558 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 245125222040 its reverse (40222521542), we get a palindrome (285347743582).

The spelling of 245125222040 in words is "two hundred forty-five billion, one hundred twenty-five million, two hundred twenty-two thousand, forty".