1041988263140 has 24 divisors (see below), whose sum is σ = 2387100385152. Its totient is φ = 378904822880.

The previous prime is 1041988263137. The next prime is 1041988263191. The reversal of 1041988263140 is 413628891401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368154924 + ... + 2368155363.

It is an arithmetic number, because the mean of its divisors is an integer number (99462516048).

Almost surely, 2^{1041988263140} is an apocalyptic number.

1041988263140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041988263140 is an abundant number, since it is smaller than the sum of its proper divisors (1345112122012).

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

1041988263140 is a wasteful number, since it uses less digits than its factorization.

1041988263140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736310307 (or 4736310305 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 1041988263140 in words is "one trillion, forty-one billion, nine hundred eighty-eight million, two hundred sixty-three thousand, one hundred forty".