140883837284805 has 96 divisors (see below), whose sum is σ = 244857765559680. Its totient is φ = 69135439933440.

The previous prime is 140883837284747. The next prime is 140883837284809. The reversal of 140883837284805 is 508482738388041.

It is not a de Polignac number, because 140883837284805 - 2⁷ = 140883837284677 is a prime.

It is a super-2 number, since 2×140883837284805² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140883837284805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140883837284809) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 44771827 + ... + 47815103.

It is an arithmetic number, because the mean of its divisors is an integer number (2550601724580).

Almost surely, 2^{140883837284805} is an apocalyptic number.

140883837284805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140883837284805 is a deficient number, since it is larger than the sum of its proper divisors (103973928274875).

140883837284805 is a wasteful number, since it uses less digits than its factorization.

140883837284805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043559 (or 3043542 counting only the distinct ones).

The product of its (nonzero) digits is 330301440, while the sum is 69.

The spelling of 140883837284805 in words is "one hundred forty trillion, eight hundred eighty-three billion, eight hundred thirty-seven million, two hundred eighty-four thousand, eight hundred five".