2445404130 has 48 divisors (see below), whose sum is σ = 6847134840. Its totient is φ = 601945344.

The previous prime is 2445404107. The next prime is 2445404147. The reversal of 2445404130 is 314045442.

It is a happy number.

2445404130 is a `hidden beast` number, since 244 + 5 + 4 + 0 + 413 + 0 = 666.

2445404130 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 838276209 + 1607127921 = 28953^2 + 40089^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2445404094 and 2445404103.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1043875 + ... + 1046214.

Almost surely, 2^2445404130 is an apocalyptic number.

2445404130 is an abundant number, since it is smaller than the sum of its proper divisors (4401730710).

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

2445404130 is a wasteful number, since it uses less digits than its factorization.

2445404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090115 (or 2090112 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2445404130 is about 49451.0275929631. The cubic root of 2445404130 is about 1347.2562710670.

Adding to 2445404130 its reverse (314045442), we get a palindrome (2759449572).

The spelling of 2445404130 in words is "two billion, four hundred forty-five million, four hundred four thousand, one hundred thirty".