3140143455 has 8 divisors (see below), whose sum is σ = 5024229552. Its totient is φ = 1674743168.

The previous prime is 3140143411. The next prime is 3140143463. The reversal of 3140143455 is 5543410413.

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

It is a cyclic number.

It is not a de Polignac number, because 3140143455 - 2¹⁷ = 3140012383 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104671434 + ... + 104671463.

It is an arithmetic number, because the mean of its divisors is an integer number (628028694).

Almost surely, 2^3140143455 is an apocalyptic number.

3140143455 is a deficient number, since it is larger than the sum of its proper divisors (1884086097).

3140143455 is a wasteful number, since it uses less digits than its factorization.

3140143455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209342905.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 3140143455 is about 56036.9829219954. The cubic root of 3140143455 is about 1464.3666503248.

Adding to 3140143455 its reverse (5543410413), we get a palindrome (8683553868).

The spelling of 3140143455 in words is "three billion, one hundred forty million, one hundred forty-three thousand, four hundred fifty-five".