42827798294 has 32 divisors (see below), whose sum is σ = 67462307136. Its totient is φ = 20370510720.

The previous prime is 42827798281. The next prime is 42827798353. The reversal of 42827798294 is 49289772824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725432 + ... + 782244.

It is an arithmetic number, because the mean of its divisors is an integer number (2108197098).

Almost surely, 2^42827798294 is an apocalyptic number.

42827798294 is a deficient number, since it is larger than the sum of its proper divisors (24634508842).

42827798294 is a wasteful number, since it uses less digits than its factorization.

42827798294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57080.

The product of its digits is 32514048, while the sum is 62.

The spelling of 42827798294 in words is "forty-two billion, eight hundred twenty-seven million, seven hundred ninety-eight thousand, two hundred ninety-four".