1408475247471 has 12 divisors (see below), whose sum is σ = 2043426646872. Its totient is φ = 934847005776.

The previous prime is 1408475247467. The next prime is 1408475247511. The reversal of 1408475247471 is 1747425748041.

1408475247471 is a `hidden beast` number, since 1 + 4 + 0 + 8 + 47 + 524 + 7 + 4 + 71 = 666.

It is not a de Polignac number, because 1408475247471 - 2² = 1408475247467 is a prime.

It is a super-3 number, since 3×1408475247471³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408475247461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344705556 + ... + 344709641.

It is an arithmetic number, because the mean of its divisors is an integer number (170285553906).

Almost surely, 2^{1408475247471} is an apocalyptic number.

1408475247471 is a deficient number, since it is larger than the sum of its proper divisors (634951399401).

1408475247471 is a wasteful number, since it uses less digits than its factorization.

1408475247471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689415430 (or 689415427 counting only the distinct ones).

The product of its (nonzero) digits is 7024640, while the sum is 54.

The spelling of 1408475247471 in words is "one trillion, four hundred eight billion, four hundred seventy-five million, two hundred forty-seven thousand, four hundred seventy-one".