140056334154 has 48 divisors (see below), whose sum is σ = 331186695840. Its totient is φ = 42422794080.

The previous prime is 140056334071. The next prime is 140056334167. The reversal of 140056334154 is 451433650041.

140056334154 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 5 + 633 + 4 + 15 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304009 + ... + 610355.

It is an arithmetic number, because the mean of its divisors is an integer number (6899722830).

Almost surely, 2^140056334154 is an apocalyptic number.

140056334154 is an abundant number, since it is smaller than the sum of its proper divisors (191130361686).

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

140056334154 is a wasteful number, since it uses less digits than its factorization.

140056334154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308675 (or 308672 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 140056334154 its reverse (451433650041), we get a palindrome (591489984195).

The spelling of 140056334154 in words is "one hundred forty billion, fifty-six million, three hundred thirty-four thousand, one hundred fifty-four".