140504401512 has 48 divisors (see below), whose sum is σ = 385349640000. Its totient is φ = 46241953056.

The previous prime is 140504401507. The next prime is 140504401573. The reversal of 140504401512 is 215104405041.

140504401512 is a `hidden beast` number, since 1 + 4 + 0 + 504 + 4 + 0 + 151 + 2 = 666.

It is a super-2 number, since 2×140504401512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12345262 + ... + 12356637.

It is an arithmetic number, because the mean of its divisors is an integer number (8028117500).

Almost surely, 2^140504401512 is an apocalyptic number.

140504401512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140504401512 is an abundant number, since it is smaller than the sum of its proper divisors (244845238488).

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

140504401512 is a wasteful number, since it uses less digits than its factorization.

140504401512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24701990 (or 24701983 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 140504401512 its reverse (215104405041), we get a palindrome (355608806553).

The spelling of 140504401512 in words is "one hundred forty billion, five hundred four million, four hundred one thousand, five hundred twelve".