2966694515242 has 16 divisors (see below), whose sum is σ = 4643560354752. Its totient is φ = 1418842133280.

The previous prime is 2966694515203. The next prime is 2966694515261. The reversal of 2966694515242 is 2425154966692.

It is a happy number.

2966694515242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8274238 + ... + 8625334.

It is an arithmetic number, because the mean of its divisors is an integer number (290222522172).

Almost surely, 2^{2966694515242} is an apocalyptic number.

2966694515242 is a deficient number, since it is larger than the sum of its proper divisors (1676865839510).

2966694515242 is a wasteful number, since it uses less digits than its factorization.

2966694515242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534813.

The product of its digits is 55987200, while the sum is 61.

The spelling of 2966694515242 in words is "two trillion, nine hundred sixty-six billion, six hundred ninety-four million, five hundred fifteen thousand, two hundred forty-two".