1474406471672 has 16 divisors (see below), whose sum is σ = 2764774804200. Its totient is φ = 737133190560.

The previous prime is 1474406471621. The next prime is 1474406471687. The reversal of 1474406471672 is 2761746044741.

It is a super-2 number, since 2×1474406471672² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 8666147 + ... + 8834642.

Almost surely, 2^{1474406471672} is an apocalyptic number.

It is an amenable number.

1474406471672 is a deficient number, since it is larger than the sum of its proper divisors (1290368332528).

1474406471672 is a wasteful number, since it uses less digits than its factorization.

1474406471672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17511326 (or 17511322 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 1474406471672 in words is "one trillion, four hundred seventy-four billion, four hundred six million, four hundred seventy-one thousand, six hundred seventy-two".