4140543450 has 48 divisors (see below), whose sum is σ = 10279359936. Its totient is φ = 1102982400.

The previous prime is 4140543419. The next prime is 4140543481. The reversal of 4140543450 is 543450414.

It is an interprime number because it is at equal distance from previous prime (4140543419) and next prime (4140543481).

It is a super-2 number, since 2×4140543450² = 34288200122675805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133410 + ... + 161490.

It is an arithmetic number, because the mean of its divisors is an integer number (214153332).

Almost surely, 2^4140543450 is an apocalyptic number.

4140543450 is an abundant number, since it is smaller than the sum of its proper divisors (6138816486).

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

4140543450 is a wasteful number, since it uses less digits than its factorization.

4140543450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29079 (or 29074 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4140543450 is about 64347.0547111521. The cubic root of 4140543450 is about 1605.7790300123.

Adding to 4140543450 its reverse (543450414), we get a palindrome (4683993864).

The spelling of 4140543450 in words is "four billion, one hundred forty million, five hundred forty-three thousand, four hundred fifty".