140053543400 has 48 divisors (see below), whose sum is σ = 325760667840. Its totient is φ = 55997988800.

The previous prime is 140053543397. The next prime is 140053543417. The reversal of 140053543400 is 4345350041.

It is a super-2 number, since 2×140053543400² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336977 + ... + 627423.

It is an arithmetic number, because the mean of its divisors is an integer number (6786680580).

Almost surely, 2^140053543400 is an apocalyptic number.

140053543400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140053543400 is an abundant number, since it is smaller than the sum of its proper divisors (185707124440).

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

140053543400 is a wasteful number, since it uses less digits than its factorization.

140053543400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292874 (or 292865 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 140053543400 its reverse (4345350041), we get a palindrome (144398893441).

The spelling of 140053543400 in words is "one hundred forty billion, fifty-three million, five hundred forty-three thousand, four hundred".