1499116179456 has 351 divisors, whose sum is σ = 5042766649323. Its totient is φ = 427848744960.

The previous prime is 1499116179433. The next prime is 1499116179461. The reversal of 1499116179456 is 6549716119941.

The square root of 1499116179456 is 1224384.

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

1499116179456 is a `hidden beast` number, since 1 + 4 + 9 + 9 + 1 + 1 + 6 + 179 + 456 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 1499116179393 and 1499116179402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1645571641 + ... + 1645572551.

Almost surely, 2^{1499116179456} is an apocalyptic number.

1499116179456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1499116179456 is the 1224384-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1499116179456

1499116179456 is an abundant number, since it is smaller than the sum of its proper divisors (3543650469867).

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

1499116179456 is an frugal number, since it uses more digits than its factorization.

1499116179456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 923 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 63.

The spelling of 1499116179456 in words is "one trillion, four hundred ninety-nine billion, one hundred sixteen million, one hundred seventy-nine thousand, four hundred fifty-six".