339780020139 has 24 divisors (see below), whose sum is σ = 563565047552. Its totient is φ = 193239814320.

The previous prime is 339780020131. The next prime is 339780020143. The reversal of 339780020139 is 931020087933.

339780020139 is a `hidden beast` number, since 339 + 7 + 80 + 0 + 201 + 39 = 666.

It is not a de Polignac number, because 339780020139 - 2³ = 339780020131 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 339780020094 and 339780020103.

It is not an unprimeable number, because it can be changed into a prime (339780020131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12767119 + ... + 12793704.

Almost surely, 2^339780020139 is an apocalyptic number.

339780020139 is a deficient number, since it is larger than the sum of its proper divisors (223785027413).

339780020139 is a wasteful number, since it uses less digits than its factorization.

339780020139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25561047 (or 25561044 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 339780020139 in words is "three hundred thirty-nine billion, seven hundred eighty million, twenty thousand, one hundred thirty-nine".