71050461634 has 4 divisors (see below), whose sum is σ = 106575692454. Its totient is φ = 35525230816.

The previous prime is 71050461619. The next prime is 71050461637. The reversal of 71050461634 is 43616405017.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37599149025 + 33451312609 = 193905^2 + 182897^2 .

It is a junction number, because it is equal to n+sod(n) for n = 71050461593 and 71050461602.

It is not an unprimeable number, because it can be changed into a prime (71050461637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17762615407 + ... + 17762615410.

Almost surely, 2^71050461634 is an apocalyptic number.

71050461634 is a deficient number, since it is larger than the sum of its proper divisors (35525230820).

71050461634 is a wasteful number, since it uses less digits than its factorization.

71050461634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35525230819.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 71050461634 in words is "seventy-one billion, fifty million, four hundred sixty-one thousand, six hundred thirty-four".