72484244102 has 8 divisors (see below), whose sum is σ = 113453599536. Its totient is φ = 34666377592.

The previous prime is 72484244081. The next prime is 72484244141. The reversal of 72484244102 is 20144248427.

It is a happy number.

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

It is a super-3 number, since 3×72484244102³ (a number of 34 digits) contains 333 as substring.

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, 787872173 + ... + 787872264.

It is an arithmetic number, because the mean of its divisors is an integer number (14181699942).

Almost surely, 2^72484244102 is an apocalyptic number.

72484244102 is a deficient number, since it is larger than the sum of its proper divisors (40969355434).

72484244102 is a wasteful number, since it uses less digits than its factorization.

72484244102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575744462.

The product of its (nonzero) digits is 114688, while the sum is 38.

The spelling of 72484244102 in words is "seventy-two billion, four hundred eighty-four million, two hundred forty-four thousand, one hundred two".