1016620492176 has 135 divisors (see below), whose sum is σ = 2887141995777. Its totient is φ = 333941011200.

The previous prime is 1016620492169. The next prime is 1016620492187. The reversal of 1016620492176 is 6712940266101.

The square root of 1016620492176 is 1008276.

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

1016620492176 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 620 + 4 + 9 + 2 + 17 + 6 = 666.

1016620492176 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 577083315600 + 439537176576 = 759660^2 + 662976^2 .

It is a super-2 number, since 2×1016620492176² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 883249201 + ... + 883250351.

Almost surely, 2^{1016620492176} is an apocalyptic number.

1016620492176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1016620492176 is the 1008276-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016620492176

1016620492176 is an abundant number, since it is smaller than the sum of its proper divisors (1870521503601).

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

1016620492176 is an frugal number, since it uses more digits than its factorization.

1016620492176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 1016620492176 in words is "one trillion, sixteen billion, six hundred twenty million, four hundred ninety-two thousand, one hundred seventy-six".