356212406641 has 32 divisors (see below), whose sum is σ = 442147926528. Its totient is φ = 279447321600.

The previous prime is 356212406633. The next prime is 356212406647. The reversal of 356212406641 is 146604212653.

It is a cyclic number.

It is not a de Polignac number, because 356212406641 - 2³ = 356212406633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 356212406594 and 356212406603.

It is not an unprimeable number, because it can be changed into a prime (356212406647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6064771 + ... + 6123223.

It is an arithmetic number, because the mean of its divisors is an integer number (13817122704).

Almost surely, 2^356212406641 is an apocalyptic number.

It is an amenable number.

356212406641 is a deficient number, since it is larger than the sum of its proper divisors (85935519887).

356212406641 is a wasteful number, since it uses less digits than its factorization.

356212406641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59041.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 356212406641 in words is "three hundred fifty-six billion, two hundred twelve million, four hundred six thousand, six hundred forty-one".