1630423941346 has 8 divisors (see below), whose sum is σ = 2446542046800. Its totient is φ = 814909925748.

The previous prime is 1630423941337. The next prime is 1630423941463. The reversal of 1630423941346 is 6431493240361.

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

It is a super-3 number, since 3×1630423941346³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1630423941296 and 1630423941305.

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, 151015716 + ... + 151026511.

It is an arithmetic number, because the mean of its divisors is an integer number (305817755850).

Almost surely, 2^{1630423941346} is an apocalyptic number.

1630423941346 is a deficient number, since it is larger than the sum of its proper divisors (816118105454).

1630423941346 is a wasteful number, since it uses less digits than its factorization.

1630423941346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302044928.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 1630423941346 in words is "one trillion, six hundred thirty billion, four hundred twenty-three million, nine hundred forty-one thousand, three hundred forty-six".