40622146401 has 8 divisors (see below), whose sum is σ = 56030546880. Its totient is φ = 26147588432.

The previous prime is 40622146381. The next prime is 40622146403. The reversal of 40622146401 is 10464122604.

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 40622146401 - 2¹³ = 40622138209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40622146403) 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, 233460525 + ... + 233460698.

It is an arithmetic number, because the mean of its divisors is an integer number (7003818360).

Almost surely, 2^40622146401 is an apocalyptic number.

It is an amenable number.

40622146401 is a deficient number, since it is larger than the sum of its proper divisors (15408400479).

40622146401 is a wasteful number, since it uses less digits than its factorization.

40622146401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466921255.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 40622146401 in words is "forty billion, six hundred twenty-two million, one hundred forty-six thousand, four hundred one".