139030550322 has 32 divisors (see below), whose sum is σ = 303914985984. Its totient is φ = 42210412800.

The previous prime is 139030550287. The next prime is 139030550333. The reversal of 139030550322 is 223055030931.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21981429 + ... + 21987752.

It is an arithmetic number, because the mean of its divisors is an integer number (9497343312).

Almost surely, 2^139030550322 is an apocalyptic number.

139030550322 is an abundant number, since it is smaller than the sum of its proper divisors (164884435662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139030550322 is a wasteful number, since it uses less digits than its factorization.

139030550322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43969234.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 139030550322 in words is "one hundred thirty-nine billion, thirty million, five hundred fifty thousand, three hundred twenty-two".