140802836583798 has 32 divisors (see below), whose sum is σ = 313012689984000. Its totient is φ = 46916654224968.

The previous prime is 140802836583797. The next prime is 140802836583811. The reversal of 140802836583798 is 897385638208041.

140802836583798 is a `hidden beast` number, since 1 + 4 + 0 + 8 + 0 + 2 + 8 + 36 + 583 + 7 + 9 + 8 = 666.

It is a super-2 number, since 2×140802836583798² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140802836583797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489428098 + ... + 489715701.

It is an arithmetic number, because the mean of its divisors is an integer number (9781646562000).

It is a 1-persistent number, because it is pandigital, but 2⋅140802836583798 = 281605673167596 is not.

Almost surely, 2^{140802836583798} is an apocalyptic number.

140802836583798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

140802836583798 is an abundant number, since it is smaller than the sum of its proper divisors (172209853400202).

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

140802836583798 is a wasteful number, since it uses less digits than its factorization.

140802836583798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979146473 (or 979146467 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 72.

The spelling of 140802836583798 in words is "one hundred forty trillion, eight hundred two billion, eight hundred thirty-six million, five hundred eighty-three thousand, seven hundred ninety-eight".