138984292330698 has 64 divisors (see below), whose sum is σ = 297909702634752. Its totient is φ = 43113812797440.

The previous prime is 138984292330643. The next prime is 138984292330717. The reversal of 138984292330698 is 896033292489831.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94203868 + ... + 95667848.

It is an arithmetic number, because the mean of its divisors is an integer number (4654839103668).

Almost surely, 2^{138984292330698} is an apocalyptic number.

138984292330698 is an abundant number, since it is smaller than the sum of its proper divisors (158925410304054).

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

138984292330698 is a wasteful number, since it uses less digits than its factorization.

138984292330698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482639.

The product of its (nonzero) digits is 967458816, while the sum is 75.

The spelling of 138984292330698 in words is "one hundred thirty-eight trillion, nine hundred eighty-four billion, two hundred ninety-two million, three hundred thirty thousand, six hundred ninety-eight".