42698416935138 has 16 divisors (see below), whose sum is σ = 85711951341696. Its totient is φ = 14180286066480.

The previous prime is 42698416935091. The next prime is 42698416935199. The reversal of 42698416935138 is 83153961489624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13129892881 + ... + 13129896132.

It is an arithmetic number, because the mean of its divisors is an integer number (5356996958856).

Almost surely, 2^{42698416935138} is an apocalyptic number.

42698416935138 is an abundant number, since it is smaller than the sum of its proper divisors (43013534406558).

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

42698416935138 is a wasteful number, since it uses less digits than its factorization.

42698416935138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26259789289.

The product of its digits is 268738560, while the sum is 69.

The spelling of 42698416935138 in words is "forty-two trillion, six hundred ninety-eight billion, four hundred sixteen million, nine hundred thirty-five thousand, one hundred thirty-eight".