240416965 has 4 divisors (see below), whose sum is σ = 288500364. Its totient is φ = 192333568.

The previous prime is 240416963. The next prime is 240416977. The reversal of 240416965 is 569614042.

240416965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64032004 + 176384961 = 8002^2 + 13281^2 .

It is a cyclic number.

It is not a de Polignac number, because 240416965 - 2¹ = 240416963 is a prime.

It is a super-2 number, since 2×240416965² = 115600634119622450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240416963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24041692 + ... + 24041701.

It is an arithmetic number, because the mean of its divisors is an integer number (72125091).

Almost surely, 2^240416965 is an apocalyptic number.

It is an amenable number.

240416965 is a deficient number, since it is larger than the sum of its proper divisors (48083399).

240416965 is an equidigital number, since it uses as much as digits as its factorization.

240416965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48083398.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 240416965 is about 15505.3850323041. The cubic root of 240416965 is about 621.8061838618.

The spelling of 240416965 in words is "two hundred forty million, four hundred sixteen thousand, nine hundred sixty-five".