1467221390672 has 40 divisors (see below), whose sum is σ = 2865588590592. Its totient is φ = 727716528000.

The previous prime is 1467221390651. The next prime is 1467221390707. The reversal of 1467221390672 is 2760931227641.

It is a super-3 number, since 3×1467221390672³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1467221390672.

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, 13256522 + ... + 13366742.

Almost surely, 2^{1467221390672} is an apocalyptic number.

It is an amenable number.

1467221390672 is a deficient number, since it is larger than the sum of its proper divisors (1398367199920).

1467221390672 is a wasteful number, since it uses less digits than its factorization.

1467221390672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116907 (or 116901 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 1467221390672 in words is "one trillion, four hundred sixty-seven billion, two hundred twenty-one million, three hundred ninety thousand, six hundred seventy-two".