711434088138 has 8 divisors (see below), whose sum is σ = 1422868176288. Its totient is φ = 237144696044.

The previous prime is 711434088137. The next prime is 711434088139. The reversal of 711434088138 is 831880434117.

711434088138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (711434088137) and next prime (711434088139).

It is a sphenic number, since it is the product of 3 distinct primes.

711434088138 is an admirable number.

It is a super-2 number, since 2×711434088138² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (711434088137) 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, 59286174006 + ... + 59286174017.

It is an arithmetic number, because the mean of its divisors is an integer number (177858522036).

Almost surely, 2^711434088138 is an apocalyptic number.

711434088138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

711434088138 is a wasteful number, since it uses less digits than its factorization.

711434088138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118572348028.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 711434088138 in words is "seven hundred eleven billion, four hundred thirty-four million, eighty-eight thousand, one hundred thirty-eight".