140168213034 has 64 divisors (see below), whose sum is σ = 305184931200. Its totient is φ = 42738720768.

The previous prime is 140168212991. The next prime is 140168213041. The reversal of 140168213034 is 430312861041.

It is a junction number, because it is equal to n+sod(n) for n = 140168212986 and 140168213004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3486057 + ... + 3526035.

It is an arithmetic number, because the mean of its divisors is an integer number (4768514550).

Almost surely, 2^140168213034 is an apocalyptic number.

140168213034 is an abundant number, since it is smaller than the sum of its proper divisors (165016718166).

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

140168213034 is a wasteful number, since it uses less digits than its factorization.

140168213034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40967.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 140168213034 in words is "one hundred forty billion, one hundred sixty-eight million, two hundred thirteen thousand, thirty-four".