6429356539246 has 4 divisors (see below), whose sum is σ = 9644034808872. Its totient is φ = 3214678269622.

The previous prime is 6429356539219. The next prime is 6429356539259.

6429356539246 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607339134810 + ... + 1607339134813.

It is an arithmetic number, because the mean of its divisors is an integer number (2411008702218).

Almost surely, 2^{6429356539246} is an apocalyptic number.

6429356539246 is a deficient number, since it is larger than the sum of its proper divisors (3214678269626).

6429356539246 is a wasteful number, since it uses less digits than its factorization.

6429356539246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214678269625.

The product of its digits is 251942400, while the sum is 64.

The spelling of 6429356539246 in words is "six trillion, four hundred twenty-nine billion, three hundred fifty-six million, five hundred thirty-nine thousand, two hundred forty-six".