6143621352242 has 32 divisors (see below), whose sum is σ = 10086113822400. Its totient is φ = 2783413451520.

The previous prime is 6143621352227. The next prime is 6143621352257. The reversal of 6143621352242 is 2422531263416.

It is an interprime number because it is at equal distance from previous prime (6143621352227) and next prime (6143621352257).

It is a self number, because there is not a number n which added to its sum of digits gives 6143621352242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113957009 + ... + 114010907.

It is an arithmetic number, because the mean of its divisors is an integer number (315191056950).

Almost surely, 2^{6143621352242} is an apocalyptic number.

6143621352242 is a deficient number, since it is larger than the sum of its proper divisors (3942492470158).

6143621352242 is a wasteful number, since it uses less digits than its factorization.

6143621352242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70778.

The product of its digits is 414720, while the sum is 41.

The spelling of 6143621352242 in words is "six trillion, one hundred forty-three billion, six hundred twenty-one million, three hundred fifty-two thousand, two hundred forty-two".