71462046913 has 4 divisors (see below), whose sum is σ = 72468554688. Its totient is φ = 70455539140.

The previous prime is 71462046893. The next prime is 71462046917. The reversal of 71462046913 is 31964026417.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31964026417 = 23 ⋅1389740279.

It is a cyclic number.

It is not a de Polignac number, because 71462046913 - 2¹³ = 71462038721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71462046913.

It is not an unprimeable number, because it can be changed into a prime (71462046917) 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, 503253781 + ... + 503253922.

It is an arithmetic number, because the mean of its divisors is an integer number (18117138672).

Almost surely, 2^71462046913 is an apocalyptic number.

It is an amenable number.

71462046913 is a deficient number, since it is larger than the sum of its proper divisors (1006507775).

71462046913 is a wasteful number, since it uses less digits than its factorization.

71462046913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006507774.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 71462046913 in words is "seventy-one billion, four hundred sixty-two million, forty-six thousand, nine hundred thirteen".