139335585472 has 28 divisors (see below), whose sum is σ = 277264276560. Its totient is φ = 69473720576.

The previous prime is 139335585463. The next prime is 139335585481. The reversal of 139335585472 is 274585533931.

It is an interprime number because it is at equal distance from previous prime (139335585463) and next prime (139335585481).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3009223 + ... + 3055174.

Almost surely, 2^139335585472 is an apocalyptic number.

It is an amenable number.

139335585472 is a deficient number, since it is larger than the sum of its proper divisors (137928691088).

139335585472 is an equidigital number, since it uses as much as digits as its factorization.

139335585472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064768 (or 6064758 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 55.

The spelling of 139335585472 in words is "one hundred thirty-nine billion, three hundred thirty-five million, five hundred eighty-five thousand, four hundred seventy-two".