140061134412 has 36 divisors (see below), whose sum is σ = 362276995080. Its totient is φ = 45601299072.

The previous prime is 140061134399. The next prime is 140061134459. The reversal of 140061134412 is 214431160041.

140061134412 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 611 + 3 + 4 + 41 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 45237837 + ... + 45240932.

Almost surely, 2^140061134412 is an apocalyptic number.

140061134412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140061134412 is an abundant number, since it is smaller than the sum of its proper divisors (222215860668).

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

140061134412 is a wasteful number, since it uses less digits than its factorization.

140061134412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90478822 (or 90478817 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 140061134412 its reverse (214431160041), we get a palindrome (354492294453).

The spelling of 140061134412 in words is "one hundred forty billion, sixty-one million, one hundred thirty-four thousand, four hundred twelve".