240306478314 has 16 divisors (see below), whose sum is σ = 549271950528. Its totient is φ = 68658993792.

The previous prime is 240306478309. The next prime is 240306478331. The reversal of 240306478314 is 413874603042.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 5721582817 = 240306478314 / (2 + 4 + 0 + 3 + 0 + 6 + 4 + 7 + 8 + 3 + 1 + 4).

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, 2860791367 + ... + 2860791450.

It is an arithmetic number, because the mean of its divisors is an integer number (34329496908).

Almost surely, 2^240306478314 is an apocalyptic number.

240306478314 is an abundant number, since it is smaller than the sum of its proper divisors (308965472214).

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

240306478314 is a wasteful number, since it uses less digits than its factorization.

240306478314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721582829.

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 240306478314 in words is "two hundred forty billion, three hundred six million, four hundred seventy-eight thousand, three hundred fourteen".