1342798705 has 8 divisors (see below), whose sum is σ = 1611995904. Its totient is φ = 1073814000.

The previous prime is 1342798631. The next prime is 1342798729. The reversal of 1342798705 is 5078972431.

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

It is not a de Polignac number, because 1342798705 - 2¹⁵ = 1342765937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38871 + ... + 64780.

It is an arithmetic number, because the mean of its divisors is an integer number (201499488).

Almost surely, 2^1342798705 is an apocalyptic number.

It is an amenable number.

1342798705 is a deficient number, since it is larger than the sum of its proper divisors (269197199).

1342798705 is a wasteful number, since it uses less digits than its factorization.

1342798705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106247.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 1342798705 is about 36644.2178931411. The cubic root of 1342798705 is about 1103.2407747422.

The spelling of 1342798705 in words is "one billion, three hundred forty-two million, seven hundred ninety-eight thousand, seven hundred five".