40065150253366 has 8 divisors (see below), whose sum is σ = 68683114720080. Its totient is φ = 17170778680008.

The previous prime is 40065150253241. The next prime is 40065150253367. The reversal of 40065150253366 is 66335205156004.

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 (40065150253367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430898223321 + ... + 1430898223348.

It is an arithmetic number, because the mean of its divisors is an integer number (8585389340010).

Almost surely, 2^{40065150253366} is an apocalyptic number.

40065150253366 is a deficient number, since it is larger than the sum of its proper divisors (28617964466714).

40065150253366 is a wasteful number, since it uses less digits than its factorization.

40065150253366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861796446678.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 40065150253366 in words is "forty trillion, sixty-five billion, one hundred fifty million, two hundred fifty-three thousand, three hundred sixty-six".