6134445442420 has 12 divisors (see below), whose sum is σ = 12882335429124. Its totient is φ = 2453778176960.

The previous prime is 6134445442409. The next prime is 6134445442421. The reversal of 6134445442420 is 242445444316.

It can be written as a sum of positive squares in 2 ways, for example, as 4753472620516 + 1380972821904 = 2180246^2 + 1175148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6134445442421) 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, 153361136041 + ... + 153361136080.

It is an arithmetic number, because the mean of its divisors is an integer number (1073527952427).

Almost surely, 2^{6134445442420} is an apocalyptic number.

It is an amenable number.

6134445442420 is an abundant number, since it is smaller than the sum of its proper divisors (6747889986704).

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

6134445442420 is a wasteful number, since it uses less digits than its factorization.

6134445442420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306722272130 (or 306722272128 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 43.

The spelling of 6134445442420 in words is "six trillion, one hundred thirty-four billion, four hundred forty-five million, four hundred forty-two thousand, four hundred twenty".