299878369042 has 64 divisors (see below), whose sum is σ = 530555526144. Its totient is φ = 124448463360.

The previous prime is 299878369031. The next prime is 299878369067. The reversal of 299878369042 is 240963878992.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145359303 + ... + 145361365.

It is an arithmetic number, because the mean of its divisors is an integer number (8289930096).

Almost surely, 2^299878369042 is an apocalyptic number.

299878369042 is a deficient number, since it is larger than the sum of its proper divisors (230677157102).

299878369042 is a wasteful number, since it uses less digits than its factorization.

299878369042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 299878369042 in words is "two hundred ninety-nine billion, eight hundred seventy-eight million, three hundred sixty-nine thousand, forty-two".