140074802134 has 8 divisors (see below), whose sum is σ = 214998533640. Its totient is φ = 68408624256.

The previous prime is 140074802117. The next prime is 140074802137. The reversal of 140074802134 is 431208470041.

It is a happy number.

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

It is a super-3 number, since 3×140074802134³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140074802134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140074802137) 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, 814388299 + ... + 814388470.

It is an arithmetic number, because the mean of its divisors is an integer number (26874816705).

Almost surely, 2^140074802134 is an apocalyptic number.

140074802134 is a deficient number, since it is larger than the sum of its proper divisors (74923731506).

140074802134 is a wasteful number, since it uses less digits than its factorization.

140074802134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628776814.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 140074802134 in words is "one hundred forty billion, seventy-four million, eight hundred two thousand, one hundred thirty-four".