140701134678 has 32 divisors (see below), whose sum is σ = 320874988896. Its totient is φ = 40746029568.

The previous prime is 140701134611. The next prime is 140701134731. The reversal of 140701134678 is 876431107041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53053401 + ... + 53056052.

It is an arithmetic number, because the mean of its divisors is an integer number (10027343403).

Almost surely, 2^140701134678 is an apocalyptic number.

140701134678 is an abundant number, since it is smaller than the sum of its proper divisors (180173854218).

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

140701134678 is a wasteful number, since it uses less digits than its factorization.

140701134678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106109488.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 140701134678 in words is "one hundred forty billion, seven hundred one million, one hundred thirty-four thousand, six hundred seventy-eight".