406052343651 has 8 divisors (see below), whose sum is σ = 542794908240. Its totient is φ = 270005670752.

The previous prime is 406052343559. The next prime is 406052343727. The reversal of 406052343651 is 156343250604.

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 406052343651 - 2¹⁰ = 406052342627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406052343451) 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, 173971560 + ... + 173973893.

It is an arithmetic number, because the mean of its divisors is an integer number (67849363530).

Almost surely, 2^406052343651 is an apocalyptic number.

406052343651 is a deficient number, since it is larger than the sum of its proper divisors (136742564589).

406052343651 is a wasteful number, since it uses less digits than its factorization.

406052343651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347945845.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 406052343651 in words is "four hundred six billion, fifty-two million, three hundred forty-three thousand, six hundred fifty-one".