140001014 has 8 divisors (see below), whose sum is σ = 210456480. Its totient is φ = 69848856.

The previous prime is 140001013. The next prime is 140001031. The reversal of 140001014 is 410100041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140000986 and 140001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140001013) 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, 74669 + ... + 76520.

It is an arithmetic number, because the mean of its divisors is an integer number (26307060).

Almost surely, 2^140001014 is an apocalyptic number.

140001014 is a deficient number, since it is larger than the sum of its proper divisors (70455466).

140001014 is a wasteful number, since it uses less digits than its factorization.

140001014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151654.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 140001014 is about 11832.2024154424. The cubic root of 140001014 is about 519.2506637985.

Adding to 140001014 its reverse (410100041), we get a palindrome (550101055).

The spelling of 140001014 in words is "one hundred forty million, one thousand, fourteen".