1660367202472 has 32 divisors (see below), whose sum is σ = 3487994989920. Its totient is φ = 734314731840.

The previous prime is 1660367202463. The next prime is 1660367202493. The reversal of 1660367202472 is 2742027630661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254967138 + ... + 254973649.

It is an arithmetic number, because the mean of its divisors is an integer number (108999843435).

Almost surely, 2^{1660367202472} is an apocalyptic number.

It is an amenable number.

1660367202472 is an abundant number, since it is smaller than the sum of its proper divisors (1827627787448).

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

1660367202472 is a wasteful number, since it uses less digits than its factorization.

1660367202472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509940841 (or 509940837 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 1660367202472 in words is "one trillion, six hundred sixty billion, three hundred sixty-seven million, two hundred two thousand, four hundred seventy-two".