42907250294 has 8 divisors (see below), whose sum is σ = 64372839048. Its totient is φ = 21449637280.

The previous prime is 42907250291. The next prime is 42907250359. The reversal of 42907250294 is 49205270924.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42907250291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980467 + ... + 2002014.

It is an arithmetic number, because the mean of its divisors is an integer number (8046604881).

Almost surely, 2^42907250294 is an apocalyptic number.

42907250294 is a deficient number, since it is larger than the sum of its proper divisors (21465588754).

42907250294 is a wasteful number, since it uses less digits than its factorization.

42907250294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987870.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 42907250294 in words is "forty-two billion, nine hundred seven million, two hundred fifty thousand, two hundred ninety-four".