1041397919936 has 224 divisors, whose sum is σ = 2443256317440. Its totient is φ = 435572121600.

The previous prime is 1041397919917. The next prime is 1041397919957. The reversal of 1041397919936 is 6399197931401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53310491 + ... + 53330021.

Almost surely, 2^{1041397919936} is an apocalyptic number.

1041397919936 is a gapful number since it is divisible by the number (16) 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 1041397919936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221628158720).

1041397919936 is an abundant number, since it is smaller than the sum of its proper divisors (1401858397504).

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

1041397919936 is a wasteful number, since it uses less digits than its factorization.

1041397919936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19703 (or 19693 counting only the distinct ones).

The product of its (nonzero) digits is 9920232, while the sum is 62.

The spelling of 1041397919936 in words is "one trillion, forty-one billion, three hundred ninety-seven million, nine hundred nineteen thousand, nine hundred thirty-six".