42640927414 has 8 divisors (see below), whose sum is σ = 63991667880. Its totient is φ = 21310371456.

The previous prime is 42640927409. The next prime is 42640927457. The reversal of 42640927414 is 41472904624.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5040844 + ... + 5049295.

It is an arithmetic number, because the mean of its divisors is an integer number (7998958485).

Almost surely, 2^42640927414 is an apocalyptic number.

42640927414 is a deficient number, since it is larger than the sum of its proper divisors (21350740466).

42640927414 is a wasteful number, since it uses less digits than its factorization.

42640927414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092254.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 42640927414 in words is "forty-two billion, six hundred forty million, nine hundred twenty-seven thousand, four hundred fourteen".