240378845 has 8 divisors (see below), whose sum is σ = 329662464. Its totient is φ = 164831184.

The previous prime is 240378839. The next prime is 240378907. The reversal of 240378845 is 548873042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240378845 - 2¹⁴ = 240362461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3433949 + ... + 3434018.

It is an arithmetic number, because the mean of its divisors is an integer number (41207808).

Almost surely, 2^240378845 is an apocalyptic number.

It is an amenable number.

240378845 is a deficient number, since it is larger than the sum of its proper divisors (89283619).

240378845 is an equidigital number, since it uses as much as digits as its factorization.

240378845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6867979.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 240378845 is about 15504.1557332220. The cubic root of 240378845 is about 621.7733180383.

The spelling of 240378845 in words is "two hundred forty million, three hundred seventy-eight thousand, eight hundred forty-five".