1479901446144 has 525 divisors, whose sum is σ = 4877774080039. Its totient is φ = 448454983680.

The previous prime is 1479901446113. The next prime is 1479901446157. The reversal of 1479901446144 is 4416441099741.

The square root of 1479901446144 is 1216512.

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

1479901446144 is a `hidden beast` number, since 1 + 4 + 7 + 9 + 9 + 0 + 14 + 4 + 614 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 134536495099 + ... + 134536495109.

Almost surely, 2^{1479901446144} is an apocalyptic number.

1479901446144 is the 1216512-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1479901446144

1479901446144 is an abundant number, since it is smaller than the sum of its proper divisors (3397872633895).

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

1479901446144 is an frugal number, since it uses more digits than its factorization.

1479901446144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 1479901446144 in words is "one trillion, four hundred seventy-nine billion, nine hundred one million, four hundred forty-six thousand, one hundred forty-four".