1429934786671 has 8 divisors (see below), whose sum is σ = 1431721645200. Its totient is φ = 1428148987200.

The previous prime is 1429934786641. The next prime is 1429934786681. The reversal of 1429934786671 is 1766874399241.

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

It is a cyclic number.

It is not a de Polignac number, because 1429934786671 - 2¹⁷ = 1429934655599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1429934786597 and 1429934786606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429934786641) 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, 2454720 + ... + 2980858.

It is an arithmetic number, because the mean of its divisors is an integer number (178965205650).

Almost surely, 2^{1429934786671} is an apocalyptic number.

1429934786671 is a deficient number, since it is larger than the sum of its proper divisors (1786858529).

1429934786671 is a wasteful number, since it uses less digits than its factorization.

1429934786671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529529.

The product of its digits is 109734912, while the sum is 67.

The spelling of 1429934786671 in words is "one trillion, four hundred twenty-nine billion, nine hundred thirty-four million, seven hundred eighty-six thousand, six hundred seventy-one".