624423613422066 has 32 divisors (see below), whose sum is σ = 1259670287490048. Its totient is φ = 206344799564160.

The previous prime is 624423613422041. The next prime is 624423613422143. The reversal of 624423613422066 is 660224316324426.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929480371 + ... + 930151926.

It is an arithmetic number, because the mean of its divisors is an integer number (39364696484064).

Almost surely, 2^{624423613422066} is an apocalyptic number.

624423613422066 is an abundant number, since it is smaller than the sum of its proper divisors (635246674067982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

624423613422066 is a wasteful number, since it uses less digits than its factorization.

624423613422066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859632786.

The product of its (nonzero) digits is 11943936, while the sum is 51.

The spelling of 624423613422066 in words is "six hundred twenty-four trillion, four hundred twenty-three billion, six hundred thirteen million, four hundred twenty-two thousand, sixty-six".