623435645262022 has 8 divisors (see below), whose sum is σ = 935391359908872. Its totient is φ = 311638525292400.

The previous prime is 623435645261999. The next prime is 623435645262109. The reversal of 623435645262022 is 220262546534326.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39648659479 + ... + 39648675202.

It is an arithmetic number, because the mean of its divisors is an integer number (116923919988609).

Almost surely, 2^{623435645262022} is an apocalyptic number.

623435645262022 is a deficient number, since it is larger than the sum of its proper divisors (311955714646850).

623435645262022 is a wasteful number, since it uses less digits than its factorization.

623435645262022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79297338614.

The product of its (nonzero) digits is 24883200, while the sum is 52.

The spelling of 623435645262022 in words is "six hundred twenty-three trillion, four hundred thirty-five billion, six hundred forty-five million, two hundred sixty-two thousand, twenty-two".