1295294242 has 16 divisors (see below), whose sum is σ = 2159566272. Its totient is φ = 577660720.

The previous prime is 1295294237. The next prime is 1295294267. The reversal of 1295294242 is 2424925921.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1295294195 and 1295294204.

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, 554278 + ... + 556609.

It is an arithmetic number, because the mean of its divisors is an integer number (134972892).

Almost surely, 2^1295294242 is an apocalyptic number.

1295294242 is a deficient number, since it is larger than the sum of its proper divisors (864272030).

1295294242 is a wasteful number, since it uses less digits than its factorization.

1295294242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110953.

The product of its digits is 103680, while the sum is 40.

The square root of 1295294242 is about 35990.1964707057. The cubic root of 1295294242 is about 1090.0744112150.

The spelling of 1295294242 in words is "one billion, two hundred ninety-five million, two hundred ninety-four thousand, two hundred forty-two".