139034112 has 160 divisors (see below), whose sum is σ = 431853312. Its totient is φ = 38928384.

The previous prime is 139034089. The next prime is 139034167. The reversal of 139034112 is 211430931.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 720288 + ... + 720480.

Almost surely, 2^139034112 is an apocalyptic number.

139034112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139034112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215926656).

139034112 is an abundant number, since it is smaller than the sum of its proper divisors (292819200).

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

139034112 is an equidigital number, since it uses as much as digits as its factorization.

139034112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 139034112 is about 11791.2727048440. The cubic root of 139034112 is about 518.0525182412.

The spelling of 139034112 in words is "one hundred thirty-nine million, thirty-four thousand, one hundred twelve".