6434161751542 has 8 divisors (see below), whose sum is σ = 11029991574096. Its totient is φ = 2757497893512.

The previous prime is 6434161751533. The next prime is 6434161751573. The reversal of 6434161751542 is 2451571614346.

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, 229791491113 + ... + 229791491140.

It is an arithmetic number, because the mean of its divisors is an integer number (1378748946762).

Almost surely, 2^{6434161751542} is an apocalyptic number.

6434161751542 is a deficient number, since it is larger than the sum of its proper divisors (4595829822554).

6434161751542 is a wasteful number, since it uses less digits than its factorization.

6434161751542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459582982262.

The product of its digits is 2419200, while the sum is 49.

The spelling of 6434161751542 in words is "six trillion, four hundred thirty-four billion, one hundred sixty-one million, seven hundred fifty-one thousand, five hundred forty-two".