140134667468072 has 32 divisors (see below), whose sum is σ = 282360897155520. Its totient is φ = 64961461297920.

The previous prime is 140134667468063. The next prime is 140134667468077. The reversal of 140134667468072 is 270864766431041.

140134667468072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140134667468077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7689557804 + ... + 7689576027.

It is an arithmetic number, because the mean of its divisors is an integer number (8823778036110).

Almost surely, 2^{140134667468072} is an apocalyptic number.

It is an amenable number.

140134667468072 is an abundant number, since it is smaller than the sum of its proper divisors (142226229687448).

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

140134667468072 is a wasteful number, since it uses less digits than its factorization.

140134667468072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15379133921 (or 15379133917 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 140134667468072 in words is "one hundred forty trillion, one hundred thirty-four billion, six hundred sixty-seven million, four hundred sixty-eight thousand, seventy-two".