1351704142 has 8 divisors (see below), whose sum is σ = 2028238632. Its totient is φ = 675624600.

The previous prime is 1351704139. The next prime is 1351704169. The reversal of 1351704142 is 2414071531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1351704142.

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, 106209 + ... + 118252.

It is an arithmetic number, because the mean of its divisors is an integer number (253529829).

Almost surely, 2^1351704142 is an apocalyptic number.

1351704142 is a deficient number, since it is larger than the sum of its proper divisors (676534490).

1351704142 is a wasteful number, since it uses less digits than its factorization.

1351704142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227474.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1351704142 is about 36765.5292631563. The cubic root of 1351704142 is about 1105.6742994424.

Adding to 1351704142 its reverse (2414071531), we get a palindrome (3765775673).

The spelling of 1351704142 in words is "one billion, three hundred fifty-one million, seven hundred four thousand, one hundred forty-two".