40705416902 has 8 divisors (see below), whose sum is σ = 62210165616. Its totient is φ = 19968695032.

The previous prime is 40705416893. The next prime is 40705416949. The reversal of 40705416902 is 20961450704.

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, 192006578 + ... + 192006789.

It is an arithmetic number, because the mean of its divisors is an integer number (7776270702).

Almost surely, 2^40705416902 is an apocalyptic number.

40705416902 is a deficient number, since it is larger than the sum of its proper divisors (21504748714).

40705416902 is a wasteful number, since it uses less digits than its factorization.

40705416902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384013422.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 40705416902 in words is "forty billion, seven hundred five million, four hundred sixteen thousand, nine hundred two".