140113134198 has 12 divisors (see below), whose sum is σ = 303578457468. Its totient is φ = 46704378060.

The previous prime is 140113134193. The next prime is 140113134209. The reversal of 140113134198 is 891431311041.

140113134198 is a `hidden beast` number, since 1 + 401 + 1 + 31 + 34 + 198 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140113134193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3892031488 + ... + 3892031523.

It is an arithmetic number, because the mean of its divisors is an integer number (25298204789).

Almost surely, 2^140113134198 is an apocalyptic number.

140113134198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

140113134198 is an abundant number, since it is smaller than the sum of its proper divisors (163465323270).

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

140113134198 is a wasteful number, since it uses less digits than its factorization.

140113134198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7784063019 (or 7784063016 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 140113134198 in words is "one hundred forty billion, one hundred thirteen million, one hundred thirty-four thousand, one hundred ninety-eight".