140011401294 has 24 divisors (see below), whose sum is σ = 321202627200. Its totient is φ = 43925145408.

The previous prime is 140011401293. The next prime is 140011401317. The reversal of 140011401294 is 492104110041.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140011401293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228776494 + ... + 228777105.

It is an arithmetic number, because the mean of its divisors is an integer number (13383442800).

Almost surely, 2^140011401294 is an apocalyptic number.

140011401294 is an abundant number, since it is smaller than the sum of its proper divisors (181191225906).

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

140011401294 is a wasteful number, since it uses less digits than its factorization.

140011401294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457553624 (or 457553621 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 140011401294 in words is "one hundred forty billion, eleven million, four hundred one thousand, two hundred ninety-four".