140310223000442 has 16 divisors (see below), whose sum is σ = 229605394878432. Its totient is φ = 63775471827120.

The previous prime is 140310223000439. The next prime is 140310223000529. The reversal of 140310223000442 is 244000322013041.

140310223000442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94358708 + ... + 95834159.

It is an arithmetic number, because the mean of its divisors is an integer number (14350337179902).

Almost surely, 2^{140310223000442} is an apocalyptic number.

140310223000442 is a deficient number, since it is larger than the sum of its proper divisors (89295171877990).

140310223000442 is a wasteful number, since it uses less digits than its factorization.

140310223000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190226413.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140310223000442 its reverse (244000322013041), we get a palindrome (384310545013483).

The spelling of 140310223000442 in words is "one hundred forty trillion, three hundred ten billion, two hundred twenty-three million, four hundred forty-two", and thus it is an aban number.