140295683109486 has 16 divisors (see below), whose sum is σ = 280614809538000. Its totient is φ = 46761320483328.

The previous prime is 140295683109391. The next prime is 140295683109559. The reversal of 140295683109486 is 684901386592041.

It is a congruent 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, 976727161 + ... + 976870788.

It is an arithmetic number, because the mean of its divisors is an integer number (17538425596125).

Almost surely, 2^{140295683109486} is an apocalyptic number.

140295683109486 is an abundant number, since it is smaller than the sum of its proper divisors (140319126428514).

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

140295683109486 is a wasteful number, since it uses less digits than its factorization.

140295683109486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953609923.

The product of its (nonzero) digits is 89579520, while the sum is 66.

The spelling of 140295683109486 in words is "one hundred forty trillion, two hundred ninety-five billion, six hundred eighty-three million, one hundred nine thousand, four hundred eighty-six".