1671424526112 has 48 divisors (see below), whose sum is σ = 4786352055072. Its totient is φ = 506492280320.

The previous prime is 1671424526071. The next prime is 1671424526197. The reversal of 1671424526112 is 2116254241761.

It is a tau number, because it is divible by the number of its divisors (48).

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, 791393133 + ... + 791395244.

It is an arithmetic number, because the mean of its divisors is an integer number (99715667814).

Almost surely, 2^{1671424526112} is an apocalyptic number.

1671424526112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1671424526112 is an abundant number, since it is smaller than the sum of its proper divisors (3114927528960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1671424526112 is a wasteful number, since it uses less digits than its factorization.

1671424526112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582788401 (or 1582788393 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

Adding to 1671424526112 its reverse (2116254241761), we get a palindrome (3787678767873).

The spelling of 1671424526112 in words is "one trillion, six hundred seventy-one billion, four hundred twenty-four million, five hundred twenty-six thousand, one hundred twelve".