1942517012 has 6 divisors (see below), whose sum is σ = 3399404778. Its totient is φ = 971258504.

The previous prime is 1942517011. The next prime is 1942517021. The reversal of 1942517012 is 2107152491.

It can be written as a sum of positive squares in only one way, i.e., 1456490896 + 486026116 = 38164^2 + 22046^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1942517012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942517011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242814623 + ... + 242814630.

It is an arithmetic number, because the mean of its divisors is an integer number (566567463).

Almost surely, 2^1942517012 is an apocalyptic number.

It is an amenable number.

1942517012 is a deficient number, since it is larger than the sum of its proper divisors (1456887766).

1942517012 is a wasteful number, since it uses less digits than its factorization.

1942517012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485629257 (or 485629255 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1942517012 is about 44073.9947361253. The cubic root of 1942517012 is about 1247.7328530819.

The spelling of 1942517012 in words is "one billion, nine hundred forty-two million, five hundred seventeen thousand, twelve".