6950143841 has 4 divisors (see below), whose sum is σ = 7252324032. Its totient is φ = 6647963652.

The previous prime is 6950143831. The next prime is 6950143843. The reversal of 6950143841 is 1483410596.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6950143841 - 2¹⁰ = 6950142817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6950143843) 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, 151090061 + ... + 151090106.

It is an arithmetic number, because the mean of its divisors is an integer number (1813081008).

Almost surely, 2^6950143841 is an apocalyptic number.

It is an amenable number.

6950143841 is a deficient number, since it is larger than the sum of its proper divisors (302180191).

6950143841 is a wasteful number, since it uses less digits than its factorization.

6950143841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302180190.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 6950143841 is about 83367.5226991902. The cubic root of 6950143841 is about 1908.3788626340.

The spelling of 6950143841 in words is "six billion, nine hundred fifty million, one hundred forty-three thousand, eight hundred forty-one".