6147434330742 has 16 divisors (see below), whose sum is σ = 12343852204992. Its totient is φ = 2040980853000.

The previous prime is 6147434330701. The next prime is 6147434330747. The reversal of 6147434330742 is 2470334347416.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6147434330691 and 6147434330700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6147434330747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2040979348 + ... + 2040982359.

It is an arithmetic number, because the mean of its divisors is an integer number (771490762812).

Almost surely, 2^{6147434330742} is an apocalyptic number.

6147434330742 is an abundant number, since it is smaller than the sum of its proper divisors (6196417874250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6147434330742 is a wasteful number, since it uses less digits than its factorization.

6147434330742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081961963.

The product of its (nonzero) digits is 4064256, while the sum is 48.

The spelling of 6147434330742 in words is "six trillion, one hundred forty-seven billion, four hundred thirty-four million, three hundred thirty thousand, seven hundred forty-two".