140401454112 has 96 divisors (see below), whose sum is σ = 409571890560. Its totient is φ = 46792753920.

The previous prime is 140401454051. The next prime is 140401454183. The reversal of 140401454112 is 211454104041.

It is a happy number.

140401454112 is a `hidden beast` number, since 1 + 404 + 0 + 145 + 4 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7958133 + ... + 7975755.

It is an arithmetic number, because the mean of its divisors is an integer number (4266373860).

Almost surely, 2^140401454112 is an apocalyptic number.

140401454112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140401454112 is an abundant number, since it is smaller than the sum of its proper divisors (269170436448).

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

140401454112 is a wasteful number, since it uses less digits than its factorization.

140401454112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26863 (or 26849 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 140401454112 its reverse (211454104041), we get a palindrome (351855558153).

The spelling of 140401454112 in words is "one hundred forty billion, four hundred one million, four hundred fifty-four thousand, one hundred twelve".