140081178092 has 12 divisors (see below), whose sum is σ = 255800412336. Its totient is φ = 66995346000.

The previous prime is 140081178091. The next prime is 140081178101. The reversal of 140081178092 is 290871180041.

It is not an unprimeable number, because it can be changed into a prime (140081178091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761310659 + ... + 761310842.

It is an arithmetic number, because the mean of its divisors is an integer number (21316701028).

Almost surely, 2^140081178092 is an apocalyptic number.

It is an amenable number.

140081178092 is a deficient number, since it is larger than the sum of its proper divisors (115719234244).

140081178092 is a wasteful number, since it uses less digits than its factorization.

140081178092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522621528 (or 1522621526 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 41.

The spelling of 140081178092 in words is "one hundred forty billion, eighty-one million, one hundred seventy-eight thousand, ninety-two".