140050044298 has 8 divisors (see below), whose sum is σ = 214038747108. Its totient is φ = 68703795264.

The previous prime is 140050044271. The next prime is 140050044313. The reversal of 140050044298 is 892440050041.

It can be written as a sum of positive squares in 2 ways, for example, as 107746093009 + 32303951289 = 328247^2 + 179733^2 .

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

It is a super-2 number, since 2×140050044298² (a number of 23 digits) contains 22 as substring.

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, 660613311 + ... + 660613522.

Almost surely, 2^140050044298 is an apocalyptic number.

140050044298 is a deficient number, since it is larger than the sum of its proper divisors (73988702810).

140050044298 is a wasteful number, since it uses less digits than its factorization.

140050044298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321226888.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 140050044298 in words is "one hundred forty billion, fifty million, forty-four thousand, two hundred ninety-eight".