240388377 has 8 divisors (see below), whose sum is σ = 324119520. Its totient is φ = 158458080.

The previous prime is 240388367. The next prime is 240388417. The reversal of 240388377 is 773883042.

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

It is not a de Polignac number, because 240388377 - 2⁸ = 240388121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240388327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449899 + ... + 450432.

It is an arithmetic number, because the mean of its divisors is an integer number (40514940).

Almost surely, 2^240388377 is an apocalyptic number.

It is an amenable number.

240388377 is a deficient number, since it is larger than the sum of its proper divisors (83731143).

240388377 is an equidigital number, since it uses as much as digits as its factorization.

240388377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900423.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 240388377 is about 15504.4631316276. The cubic root of 240388377 is about 621.7815365443.

The spelling of 240388377 in words is "two hundred forty million, three hundred eighty-eight thousand, three hundred seventy-seven".