1673351434372 has 24 divisors (see below), whose sum is σ = 3100772326176. Its totient is φ = 787421263488.

The previous prime is 1673351434351. The next prime is 1673351434427. The reversal of 1673351434372 is 2734341533761.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838543 + ... + 2012425.

It is an arithmetic number, because the mean of its divisors is an integer number (129198846924).

Almost surely, 2^{1673351434372} is an apocalyptic number.

It is an amenable number.

1673351434372 is a deficient number, since it is larger than the sum of its proper divisors (1427420891804).

1673351434372 is a wasteful number, since it uses less digits than its factorization.

1673351434372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194867 (or 1194865 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 49.

The spelling of 1673351434372 in words is "one trillion, six hundred seventy-three billion, three hundred fifty-one million, four hundred thirty-four thousand, three hundred seventy-two".