1417420287056 has 20 divisors (see below), whose sum is σ = 2804682697152. Its totient is φ = 693631203936.

The previous prime is 1417420287047. The next prime is 1417420287163. The reversal of 1417420287056 is 6507820247141.

It is a super-3 number, since 3×1417420287056³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 1417420287056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942432950 + ... + 942434453.

Almost surely, 2^{1417420287056} is an apocalyptic number.

1417420287056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1417420287056 is a deficient number, since it is larger than the sum of its proper divisors (1387262410096).

1417420287056 is a wasteful number, since it uses less digits than its factorization.

1417420287056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884867458 (or 1884867452 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 1417420287056 in words is "one trillion, four hundred seventeen billion, four hundred twenty million, two hundred eighty-seven thousand, fifty-six".