140101204005 has 144 divisors (see below), whose sum is σ = 289726968960. Its totient is φ = 62412408576.

The previous prime is 140101203997. The next prime is 140101204027. The reversal of 140101204005 is 500402101041.

140101204005 is a `hidden beast` number, since 140 + 1 + 0 + 120 + 400 + 5 = 666.

It is not a de Polignac number, because 140101204005 - 2³ = 140101203997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 48259384 + ... + 48262286.

It is an arithmetic number, because the mean of its divisors is an integer number (2011992840).

Almost surely, 2^140101204005 is an apocalyptic number.

140101204005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140101204005 is an abundant number, since it is smaller than the sum of its proper divisors (149625764955).

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

140101204005 is a wasteful number, since it uses less digits than its factorization.

140101204005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480 (or 3470 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 140101204005 its reverse (500402101041), we get a palindrome (640503305046).

The spelling of 140101204005 in words is "one hundred forty billion, one hundred one million, two hundred four thousand, five".