1427104529742 has 8 divisors (see below), whose sum is σ = 2854209059496. Its totient is φ = 475701509912.

The previous prime is 1427104529717. The next prime is 1427104529749. The reversal of 1427104529742 is 2479254017241.

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

1427104529742 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1427104529691 and 1427104529700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427104529749) 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, 118925377473 + ... + 118925377484.

It is an arithmetic number, because the mean of its divisors is an integer number (356776132437).

Almost surely, 2^{1427104529742} is an apocalyptic number.

1427104529742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1427104529742 is a wasteful number, since it uses less digits than its factorization.

1427104529742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237850754962.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1427104529742 in words is "one trillion, four hundred twenty-seven billion, one hundred four million, five hundred twenty-nine thousand, seven hundred forty-two".