72338005102 has 16 divisors (see below), whose sum is σ = 118892748672. Its totient is φ = 32736059320.

The previous prime is 72338005093. The next prime is 72338005123. The reversal of 72338005102 is 20150083327.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7237498 + ... + 7247485.

It is an arithmetic number, because the mean of its divisors is an integer number (7430796792).

Almost surely, 2^72338005102 is an apocalyptic number.

72338005102 is a deficient number, since it is larger than the sum of its proper divisors (46554743570).

72338005102 is a wasteful number, since it uses less digits than its factorization.

72338005102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14485223.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 72338005102 its reverse (20150083327), we get a palindrome (92488088429).

The spelling of 72338005102 in words is "seventy-two billion, three hundred thirty-eight million, five thousand, one hundred two".