1295704842 has 16 divisors (see below), whose sum is σ = 2591762400. Its totient is φ = 431842832.

The previous prime is 1295704807. The next prime is 1295704847. The reversal of 1295704842 is 2484075921.

It is a junction number, because it is equal to n+sod(n) for n = 1295704794 and 1295704803.

It is not an unprimeable number, because it can be changed into a prime (1295704847) 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, 79873 + ... + 94715.

It is an arithmetic number, because the mean of its divisors is an integer number (161985150).

Almost surely, 2^1295704842 is an apocalyptic number.

1295704842 is an abundant number, since it is smaller than the sum of its proper divisors (1296057558).

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

1295704842 is a wasteful number, since it uses less digits than its factorization.

1295704842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29397.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1295704842 is about 35995.9003499010. The cubic root of 1295704842 is about 1090.1895812546.

The spelling of 1295704842 in words is "one billion, two hundred ninety-five million, seven hundred four thousand, eight hundred forty-two".