1210424042 has 8 divisors (see below), whose sum is σ = 1816325856. Its totient is φ = 604982092.

The previous prime is 1210424029. The next prime is 1210424053. The reversal of 1210424042 is 2404240121.

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

It is a super-2 number, since 2×1210424042² = 2930252722903235528, which contains 22 as substring.

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, 108308 + ... + 118959.

It is an arithmetic number, because the mean of its divisors is an integer number (227040732).

Almost surely, 2^1210424042 is an apocalyptic number.

1210424042 is a deficient number, since it is larger than the sum of its proper divisors (605901814).

1210424042 is a wasteful number, since it uses less digits than its factorization.

1210424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229932.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1210424042 is about 34791.1489031334. The cubic root of 1210424042 is about 1065.7267015957.

Adding to 1210424042 its reverse (2404240121), we get a palindrome (3614664163).

The spelling of 1210424042 in words is "one billion, two hundred ten million, four hundred twenty-four thousand, forty-two".