139058854219 has 16 divisors (see below), whose sum is σ = 141285957120. Its totient is φ = 136844267040.

The previous prime is 139058854213. The next prime is 139058854307. The reversal of 139058854219 is 912458850931.

It is a cyclic number.

It is not a de Polignac number, because 139058854219 - 2¹¹ = 139058852171 is a prime.

It is a super-2 number, since 2×139058854219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 139058854219.

It is not an unprimeable number, because it can be changed into a prime (139058854213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33989364 + ... + 33993454.

It is an arithmetic number, because the mean of its divisors is an integer number (8830372320).

Almost surely, 2^139058854219 is an apocalyptic number.

139058854219 is a deficient number, since it is larger than the sum of its proper divisors (2227102901).

139058854219 is an equidigital number, since it uses as much as digits as its factorization.

139058854219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 139058854219 in words is "one hundred thirty-nine billion, fifty-eight million, eight hundred fifty-four thousand, two hundred nineteen".