140372340827 has 8 divisors (see below), whose sum is σ = 140714764512. Its totient is φ = 140030280000.

The previous prime is 140372340817. The next prime is 140372340859. The reversal of 140372340827 is 728043273041.

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

It is a cyclic number.

It is not a de Polignac number, because 140372340827 - 2⁴ = 140372340811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140372340817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692138 + ... + 871664.

It is an arithmetic number, because the mean of its divisors is an integer number (17589345564).

Almost surely, 2^140372340827 is an apocalyptic number.

140372340827 is a deficient number, since it is larger than the sum of its proper divisors (342423685).

140372340827 is a wasteful number, since it uses less digits than its factorization.

140372340827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181429.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 140372340827 in words is "one hundred forty billion, three hundred seventy-two million, three hundred forty thousand, eight hundred twenty-seven".