140073334810 has 16 divisors (see below), whose sum is σ = 266963297256. Its totient is φ = 52733490688.

The previous prime is 140073334799. The next prime is 140073334811. The reversal of 140073334810 is 18433370041.

It can be written as a sum of positive squares in 4 ways, for example, as 90770240961 + 49303093849 = 301281^2 + 222043^2 .

It is a super-3 number, since 3×140073334810³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (140073334811) 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, 411980227 + ... + 411980566.

Almost surely, 2^140073334810 is an apocalyptic number.

140073334810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140073334810 is a deficient number, since it is larger than the sum of its proper divisors (126889962446).

140073334810 is a wasteful number, since it uses less digits than its factorization.

140073334810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823960817.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 140073334810 in words is "one hundred forty billion, seventy-three million, three hundred thirty-four thousand, eight hundred ten".