140316577155442 has 8 divisors (see below), whose sum is σ = 210485167535232. Its totient is φ = 70154854643700.

The previous prime is 140316577155389. The next prime is 140316577155451. The reversal of 140316577155442 is 244551775613041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716915934 + ... + 1716997657.

It is an arithmetic number, because the mean of its divisors is an integer number (26310645941904).

Almost surely, 2^{140316577155442} is an apocalyptic number.

140316577155442 is a deficient number, since it is larger than the sum of its proper divisors (70168590379790).

140316577155442 is a wasteful number, since it uses less digits than its factorization.

140316577155442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433934024.

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 140316577155442 in words is "one hundred forty trillion, three hundred sixteen billion, five hundred seventy-seven million, one hundred fifty-five thousand, four hundred forty-two".