140202013398905 has 16 divisors (see below), whose sum is σ = 171496027799424. Its totient is φ = 110008906613760.

The previous prime is 140202013398899. The next prime is 140202013398917. The reversal of 140202013398905 is 509893310202041.

It is not a de Polignac number, because 140202013398905 - 2³² = 140197718431609 is a prime.

It is a super-2 number, since 2×140202013398905² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140202013398905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023079799 + ... + 1023216828.

It is an arithmetic number, because the mean of its divisors is an integer number (10718501737464).

Almost surely, 2^{140202013398905} is an apocalyptic number.

It is an amenable number.

140202013398905 is a deficient number, since it is larger than the sum of its proper divisors (31294014400519).

140202013398905 is a wasteful number, since it uses less digits than its factorization.

140202013398905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046296896.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 140202013398905 in words is "one hundred forty trillion, two hundred two billion, thirteen million, three hundred ninety-eight thousand, nine hundred five".