40622236653551 has 8 divisors (see below), whose sum is σ = 46522334853120. Its totient is φ = 34746368837688.

The previous prime is 40622236653547. The next prime is 40622236653587. The reversal of 40622236653551 is 15535663222604.

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 not a de Polignac number, because 40622236653551 - 2² = 40622236653547 is a prime.

It is a super-2 number, since 2×40622236653551² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40622236653551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40622236653451) 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, 6057592331 + ... + 6057599036.

It is an arithmetic number, because the mean of its divisors is an integer number (5815291856640).

Almost surely, 2^{40622236653551} is an apocalyptic number.

40622236653551 is a deficient number, since it is larger than the sum of its proper divisors (5900098199569).

40622236653551 is a wasteful number, since it uses less digits than its factorization.

40622236653551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115191853.

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 40622236653551 in words is "forty trillion, six hundred twenty-two billion, two hundred thirty-six million, six hundred fifty-three thousand, five hundred fifty-one".