30623435535406 has 16 divisors (see below), whose sum is σ = 52590563754624. Its totient is φ = 13101018091704.

The previous prime is 30623435535401. The next prime is 30623435535439. The reversal of 30623435535406 is 60453553432603.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30623435535406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30623435535401) 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, 1942610460 + ... + 1942626223.

It is an arithmetic number, because the mean of its divisors is an integer number (3286910234664).

Almost surely, 2^{30623435535406} is an apocalyptic number.

30623435535406 is a deficient number, since it is larger than the sum of its proper divisors (21967128219218).

30623435535406 is a wasteful number, since it uses less digits than its factorization.

30623435535406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885237255.

The product of its (nonzero) digits is 11664000, while the sum is 49.

The spelling of 30623435535406 in words is "thirty trillion, six hundred twenty-three billion, four hundred thirty-five million, five hundred thirty-five thousand, four hundred six".