40210130140 has 24 divisors (see below), whose sum is σ = 84466538352. Its totient is φ = 16079239680.

The previous prime is 40210130071. The next prime is 40210130143. The reversal of 40210130140 is 4103101204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210130143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231874 + ... + 366313.

It is an arithmetic number, because the mean of its divisors is an integer number (3519439098).

Almost surely, 2^40210130140 is an apocalyptic number.

It is an amenable number.

40210130140 is an abundant number, since it is smaller than the sum of its proper divisors (44256408212).

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

40210130140 is a wasteful number, since it uses less digits than its factorization.

40210130140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601557 (or 601555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 40210130140 its reverse (4103101204), we get a palindrome (44313231344).

The spelling of 40210130140 in words is "forty billion, two hundred ten million, one hundred thirty thousand, one hundred forty".