140410042512 has 20 divisors (see below), whose sum is σ = 362725943280. Its totient is φ = 46803347488.

The previous prime is 140410042463. The next prime is 140410042519. The reversal of 140410042512 is 215240014041.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (140410042519) 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, 1462604562 + ... + 1462604657.

It is an arithmetic number, because the mean of its divisors is an integer number (18136297164).

Almost surely, 2^140410042512 is an apocalyptic number.

140410042512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140410042512 is an abundant number, since it is smaller than the sum of its proper divisors (222315900768).

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

140410042512 is a wasteful number, since it uses less digits than its factorization.

140410042512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925209230 (or 2925209224 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 140410042512 its reverse (215240014041), we get a palindrome (355650056553).

The spelling of 140410042512 in words is "one hundred forty billion, four hundred ten million, forty-two thousand, five hundred twelve".