711404671137 has 8 divisors (see below), whose sum is σ = 950139124704. Its totient is φ = 473469999168.

The previous prime is 711404671129. The next prime is 711404671141. The reversal of 711404671137 is 731176404117.

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

It is not a de Polignac number, because 711404671137 - 2³ = 711404671129 is a prime.

It is a super-2 number, since 2×711404671137² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (711404671157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199943323 + ... + 199946880.

It is an arithmetic number, because the mean of its divisors is an integer number (118767390588).

Almost surely, 2^711404671137 is an apocalyptic number.

It is an amenable number.

711404671137 is a deficient number, since it is larger than the sum of its proper divisors (238734453567).

711404671137 is a wasteful number, since it uses less digits than its factorization.

711404671137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399890799.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 711404671137 in words is "seven hundred eleven billion, four hundred four million, six hundred seventy-one thousand, one hundred thirty-seven".