712404661143 has 8 divisors (see below), whose sum is σ = 1085569007488. Its totient is φ = 407088377784.

The previous prime is 712404661121. The next prime is 712404661237. The reversal of 712404661143 is 341166404217.

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

It is not a de Polignac number, because 712404661143 - 2⁶ = 712404661079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712404663143) 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, 16962015721 + ... + 16962015762.

It is an arithmetic number, because the mean of its divisors is an integer number (135696125936).

Almost surely, 2^712404661143 is an apocalyptic number.

712404661143 is a deficient number, since it is larger than the sum of its proper divisors (373164346345).

712404661143 is a wasteful number, since it uses less digits than its factorization.

712404661143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33924031493.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 712404661143 in words is "seven hundred twelve billion, four hundred four million, six hundred sixty-one thousand, one hundred forty-three".