2354216465 has 8 divisors (see below), whose sum is σ = 2825497728. Its totient is φ = 1883081200.

The previous prime is 2354216443. The next prime is 2354216467. The reversal of 2354216465 is 5646124532.

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

It is not a de Polignac number, because 2354216465 - 2⁶ = 2354216401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354216467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2834 + ... + 68676.

It is an arithmetic number, because the mean of its divisors is an integer number (353187216).

Almost surely, 2^2354216465 is an apocalyptic number.

It is an amenable number.

2354216465 is a deficient number, since it is larger than the sum of its proper divisors (471281263).

2354216465 is an equidigital number, since it uses as much as digits as its factorization.

2354216465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72999.

The product of its digits is 172800, while the sum is 38.

The square root of 2354216465 is about 48520.2685998336. The cubic root of 2354216465 is about 1330.2975694252.

The spelling of 2354216465 in words is "two billion, three hundred fifty-four million, two hundred sixteen thousand, four hundred sixty-five".