1471467445172 has 24 divisors (see below), whose sum is σ = 2622100368384. Its totient is φ = 722415359232.

The previous prime is 1471467445117. The next prime is 1471467445183. The reversal of 1471467445172 is 2715447641741.

It is a super-2 number, since 2×1471467445172² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 14881598 + ... + 14980149.

It is an arithmetic number, because the mean of its divisors is an integer number (109254182016).

Almost surely, 2^{1471467445172} is an apocalyptic number.

It is an amenable number.

1471467445172 is a deficient number, since it is larger than the sum of its proper divisors (1150632923212).

1471467445172 is a wasteful number, since it uses less digits than its factorization.

1471467445172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29861975 (or 29861973 counting only the distinct ones).

The product of its digits is 5268480, while the sum is 53.

The spelling of 1471467445172 in words is "one trillion, four hundred seventy-one billion, four hundred sixty-seven million, four hundred forty-five thousand, one hundred seventy-two".