40234201763938 has 64 divisors (see below), whose sum is σ = 76922576640000. Its totient is φ = 15351426607104.

The previous prime is 40234201763891. The next prime is 40234201763947. The reversal of 40234201763938 is 83936710243204.

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, 800463 + ... + 9006061.

It is an arithmetic number, because the mean of its divisors is an integer number (1201915260000).

Almost surely, 2^{40234201763938} is an apocalyptic number.

40234201763938 is a deficient number, since it is larger than the sum of its proper divisors (36688374876062).

40234201763938 is a wasteful number, since it uses less digits than its factorization.

40234201763938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8206579.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 40234201763938 in words is "forty trillion, two hundred thirty-four billion, two hundred one million, seven hundred sixty-three thousand, nine hundred thirty-eight".