12474487141776 has 405 divisors, whose sum is σ = 39887639403339. Its totient is φ = 3776333140800.

The previous prime is 12474487141717. The next prime is 12474487141793. The reversal of 12474487141776 is 67714178447421.

It is a happy number.

The square root of 12474487141776 is 3531924.

It is a perfect power (a square), and thus also a powerful number.

12474487141776 is a `hidden beast` number, since 1 + 2 + 4 + 7 + 4 + 487 + 141 + 7 + 7 + 6 = 666.

It is a super-2 number, since 2×12474487141776² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 12587776641 + ... + 12587777631.

Almost surely, 2^{12474487141776} is an apocalyptic number.

12474487141776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12474487141776 is the 3531924-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12474487141776

12474487141776 is an abundant number, since it is smaller than the sum of its proper divisors (27413152261563).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12474487141776 is an frugal number, since it uses more digits than its factorization.

12474487141776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 1007 counting only the distinct ones).

The product of its digits is 59006976, while the sum is 63.

The spelling of 12474487141776 in words is "twelve trillion, four hundred seventy-four billion, four hundred eighty-seven million, one hundred forty-one thousand, seven hundred seventy-six".