71895412413 has 24 divisors (see below), whose sum is σ = 113308543296. Its totient is φ = 43565745600.

The previous prime is 71895412373. The next prime is 71895412429. The reversal of 71895412413 is 31421459817.

71895412413 is a `hidden beast` number, since 7 + 1 + 89 + 541 + 24 + 1 + 3 = 666.

It is not a de Polignac number, because 71895412413 - 2¹⁴ = 71895396029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71895412313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572656 + ... + 686822.

It is an arithmetic number, because the mean of its divisors is an integer number (4721189304).

Almost surely, 2^71895412413 is an apocalyptic number.

It is an amenable number.

71895412413 is a deficient number, since it is larger than the sum of its proper divisors (41413130883).

71895412413 is a wasteful number, since it uses less digits than its factorization.

71895412413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120545 (or 120542 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 71895412413 in words is "seventy-one billion, eight hundred ninety-five million, four hundred twelve thousand, four hundred thirteen".