40022136861193 has 8 divisors (see below), whose sum is σ = 40051705692096. Its totient is φ = 39992568884400.

The previous prime is 40022136861167. The next prime is 40022136861221. The reversal of 40022136861193 is 39116863122004.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40022136861193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40022136861593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117340380 + ... + 117680962.

It is an arithmetic number, because the mean of its divisors is an integer number (5006463211512).

Almost surely, 2^{40022136861193} is an apocalyptic number.

It is an amenable number.

40022136861193 is a deficient number, since it is larger than the sum of its proper divisors (29568830903).

40022136861193 is a wasteful number, since it uses less digits than its factorization.

40022136861193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427055.

The product of its (nonzero) digits is 373248, while the sum is 46.

Adding to 40022136861193 its reverse (39116863122004), we get a palindrome (79138999983197).

The spelling of 40022136861193 in words is "forty trillion, twenty-two billion, one hundred thirty-six million, eight hundred sixty-one thousand, one hundred ninety-three".