140201031136 has 24 divisors (see below), whose sum is σ = 277562806920. Its totient is φ = 69708889728.

The previous prime is 140201031119. The next prime is 140201031137. The reversal of 140201031136 is 631130102041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140201031137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12232491 + ... + 12243946.

It is an arithmetic number, because the mean of its divisors is an integer number (11565116955).

Almost surely, 2^140201031136 is an apocalyptic number.

140201031136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140201031136 is a deficient number, since it is larger than the sum of its proper divisors (137361775784).

140201031136 is a wasteful number, since it uses less digits than its factorization.

140201031136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24476626 (or 24476618 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 140201031136 its reverse (631130102041), we get a palindrome (771331133177).

The spelling of 140201031136 in words is "one hundred forty billion, two hundred one million, thirty-one thousand, one hundred thirty-six".