740143847198 has 8 divisors (see below), whose sum is σ = 1268818023792. Its totient is φ = 317204505936.

The previous prime is 740143847161. The next prime is 740143847221. The reversal of 740143847198 is 891748341047.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26433708815 + ... + 26433708842.

It is an arithmetic number, because the mean of its divisors is an integer number (158602252974).

Almost surely, 2^740143847198 is an apocalyptic number.

740143847198 is a deficient number, since it is larger than the sum of its proper divisors (528674176594).

740143847198 is a wasteful number, since it uses less digits than its factorization.

740143847198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52867417666.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 740143847198 in words is "seven hundred forty billion, one hundred forty-three million, eight hundred forty-seven thousand, one hundred ninety-eight".