2445373404 has 18 divisors (see below), whose sum is σ = 6181360640. Its totient is φ = 815124456.

The previous prime is 2445373393. The next prime is 2445373457. The reversal of 2445373404 is 4043735442.

2445373404 is a `hidden beast` number, since 244 + 5 + 3 + 7 + 3 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 67927039 = 2445373404 / (2 + 4 + 4 + 5 + 3 + 7 + 3 + 4 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33963484 + ... + 33963555.

Almost surely, 2^2445373404 is an apocalyptic number.

It is an amenable number.

2445373404 is an abundant number, since it is smaller than the sum of its proper divisors (3735987236).

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

2445373404 is a wasteful number, since it uses less digits than its factorization.

2445373404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67927049 (or 67927044 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 36.

The square root of 2445373404 is about 49450.7169209911. The cubic root of 2445373404 is about 1347.2506283773.

The spelling of 2445373404 in words is "two billion, four hundred forty-five million, three hundred seventy-three thousand, four hundred four".