140300101430340 has 48 divisors (see below), whose sum is σ = 392840798255808. Its totient is φ = 37413311405184.

The previous prime is 140300101430197. The next prime is 140300101430341. The reversal of 140300101430340 is 43034101003041.

It is a super-2 number, since 2×140300101430340² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140300101430340.

It is not an unprimeable number, because it can be changed into a prime (140300101430341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87182034 + ... + 88776726.

It is an arithmetic number, because the mean of its divisors is an integer number (8184183296996).

Almost surely, 2^{140300101430340} is an apocalyptic number.

140300101430340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140300101430340 is an abundant number, since it is smaller than the sum of its proper divisors (252540696825468).

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

140300101430340 is a wasteful number, since it uses less digits than its factorization.

140300101430340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061028 (or 3061026 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 140300101430340 its reverse (43034101003041), we get a palindrome (183334202433381).

The spelling of 140300101430340 in words is "one hundred forty trillion, three hundred billion, one hundred one million, four hundred thirty thousand, three hundred forty".