4255384467345 has 32 divisors (see below), whose sum is σ = 7438329391104. Its totient is φ = 2060230814400.

The previous prime is 4255384467329. The next prime is 4255384467349. The reversal of 4255384467345 is 5437644835524.

It is a happy number.

It is not a de Polignac number, because 4255384467345 - 2⁴ = 4255384467329 is a prime.

It is a super-3 number, since 3×4255384467345³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4255384467349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18547497 + ... + 18775526.

It is an arithmetic number, because the mean of its divisors is an integer number (232447793472).

Almost surely, 2^{4255384467345} is an apocalyptic number.

It is an amenable number.

4255384467345 is a deficient number, since it is larger than the sum of its proper divisors (3182944923759).

4255384467345 is a wasteful number, since it uses less digits than its factorization.

4255384467345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37323733.

The product of its digits is 193536000, while the sum is 60.

The spelling of 4255384467345 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, four hundred sixty-seven thousand, three hundred forty-five".