201302040140 has 24 divisors (see below), whose sum is σ = 437311329840. Its totient is φ = 77744235968.

The previous prime is 201302040139. The next prime is 201302040167. The reversal of 201302040140 is 41040203102.

It is a super-2 number, since 2×201302040140² (a number of 23 digits) contains 22 as substring.

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, 173535662 + ... + 173536821.

It is an arithmetic number, because the mean of its divisors is an integer number (18221305410).

Almost surely, 2^201302040140 is an apocalyptic number.

201302040140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201302040140 is an abundant number, since it is smaller than the sum of its proper divisors (236009289700).

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

201302040140 is a wasteful number, since it uses less digits than its factorization.

201302040140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347072521 (or 347072519 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 201302040140 its reverse (41040203102), we get a palindrome (242342243242).

The spelling of 201302040140 in words is "two hundred one billion, three hundred two million, forty thousand, one hundred forty".