1292706196992 has 320 divisors, whose sum is σ = 4402153958400. Its totient is φ = 366894489600.

The previous prime is 1292706196973. The next prime is 1292706197053. The reversal of 1292706196992 is 2996916072921.

1292706196992 is a `hidden beast` number, since 1 + 2 + 9 + 2 + 7 + 0 + 619 + 6 + 9 + 9 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14567734 + ... + 14656202.

It is an arithmetic number, because the mean of its divisors is an integer number (13756731120).

Almost surely, 2^{1292706196992} is an apocalyptic number.

1292706196992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1292706196992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2201076979200).

1292706196992 is an abundant number, since it is smaller than the sum of its proper divisors (3109447761408).

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

1292706196992 is an equidigital number, since it uses as much as digits as its factorization.

1292706196992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88654 (or 88632 counting only the distinct ones).

The product of its (nonzero) digits is 13226976, while the sum is 63.

The spelling of 1292706196992 in words is "one trillion, two hundred ninety-two billion, seven hundred six million, one hundred ninety-six thousand, nine hundred ninety-two".