139141416 has 16 divisors (see below), whose sum is σ = 347853600. Its totient is φ = 46380464.

The previous prime is 139141403. The next prime is 139141417. The reversal of 139141416 is 614141931.

It is not an unprimeable number, because it can be changed into a prime (139141417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2898756 + ... + 2898803.

It is an arithmetic number, because the mean of its divisors is an integer number (21740850).

Almost surely, 2^139141416 is an apocalyptic number.

It is an amenable number.

139141416 is an abundant number, since it is smaller than the sum of its proper divisors (208712184).

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

139141416 is a wasteful number, since it uses less digits than its factorization.

139141416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797568 (or 5797564 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 139141416 is about 11795.8219722069. The cubic root of 139141416 is about 518.1857584748.

The spelling of 139141416 in words is "one hundred thirty-nine million, one hundred forty-one thousand, four hundred sixteen".