624245542426 has 8 divisors (see below), whose sum is σ = 1021492705824. Its totient is φ = 283747973820.

The previous prime is 624245542409. The next prime is 624245542441.

624245542426 is nontrivially palindromic in base 10.

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

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, 14187398670 + ... + 14187398713.

It is an arithmetic number, because the mean of its divisors is an integer number (127686588228).

Almost surely, 2^624245542426 is an apocalyptic number.

624245542426 is a deficient number, since it is larger than the sum of its proper divisors (397247163398).

624245542426 is a wasteful number, since it uses less digits than its factorization.

624245542426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28374797396.

The product of its digits is 3686400, while the sum is 46.

The spelling of 624245542426 in words is "six hundred twenty-four billion, two hundred forty-five million, five hundred forty-two thousand, four hundred twenty-six".