139251792210 has 16 divisors (see below), whose sum is σ = 334204301376. Its totient is φ = 37133811248.

The previous prime is 139251792209. The next prime is 139251792217. The reversal of 139251792210 is 12297152931.

It is not an unprimeable number, because it can be changed into a prime (139251792217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2320863174 + ... + 2320863233.

It is an arithmetic number, because the mean of its divisors is an integer number (20887768836).

Almost surely, 2^139251792210 is an apocalyptic number.

139251792210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

139251792210 is an abundant number, since it is smaller than the sum of its proper divisors (194952509166).

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

139251792210 is a wasteful number, since it uses less digits than its factorization.

139251792210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641726417.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 139251792210 in words is "one hundred thirty-nine billion, two hundred fifty-one million, seven hundred ninety-two thousand, two hundred ten".