356421067442 has 8 divisors (see below), whose sum is σ = 583234474032. Its totient is φ = 162009576100.

The previous prime is 356421067421. The next prime is 356421067487. The reversal of 356421067442 is 244760124653.

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

It is a junction number, because it is equal to n+sod(n) for n = 356421067393 and 356421067402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8100478784 + ... + 8100478827.

It is an arithmetic number, because the mean of its divisors is an integer number (72904309254).

Almost surely, 2^356421067442 is an apocalyptic number.

356421067442 is a deficient number, since it is larger than the sum of its proper divisors (226813406590).

356421067442 is a wasteful number, since it uses less digits than its factorization.

356421067442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16200957624.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 356421067442 in words is "three hundred fifty-six billion, four hundred twenty-one million, sixty-seven thousand, four hundred forty-two".