15340104350140 has 48 divisors (see below), whose sum is σ = 34326429201792. Its totient is φ = 5738314023936.

The previous prime is 15340104350107. The next prime is 15340104350143. The reversal of 15340104350140 is 4105340104351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15340104350143) 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, 143634372 + ... + 143741131.

It is an arithmetic number, because the mean of its divisors is an integer number (715133941704).

Almost surely, 2^{15340104350140} is an apocalyptic number.

15340104350140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15340104350140 is an abundant number, since it is smaller than the sum of its proper divisors (18986324851652).

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

15340104350140 is a wasteful number, since it uses less digits than its factorization.

15340104350140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287375686 (or 287375684 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 15340104350140 its reverse (4105340104351), we get a palindrome (19445444454491).

The spelling of 15340104350140 in words is "fifteen trillion, three hundred forty billion, one hundred four million, three hundred fifty thousand, one hundred forty".