30622426412666 has 32 divisors (see below), whose sum is σ = 50432794544448. Its totient is φ = 13829744586240.

The previous prime is 30622426412663. The next prime is 30622426412723. The reversal of 30622426412666 is 66621462422603.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30622426412663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4966400 + ... + 9268763.

It is an arithmetic number, because the mean of its divisors is an integer number (1576024829514).

Almost surely, 2^{30622426412666} is an apocalyptic number.

30622426412666 is a deficient number, since it is larger than the sum of its proper divisors (19810368131782).

30622426412666 is a wasteful number, since it uses less digits than its factorization.

30622426412666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14235806.

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 30622426412666 in words is "thirty trillion, six hundred twenty-two billion, four hundred twenty-six million, four hundred twelve thousand, six hundred sixty-six".