140503020738778 has 8 divisors (see below), whose sum is σ = 210977080774272. Its totient is φ = 70177327147356.

The previous prime is 140503020738767. The next prime is 140503020738827. The reversal of 140503020738778 is 877837020305041.

140503020738778 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×140503020738778³ (a number of 43 digits) contains 333 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, 37091608650 + ... + 37091612437.

It is an arithmetic number, because the mean of its divisors is an integer number (26372135096784).

Almost surely, 2^{140503020738778} is an apocalyptic number.

140503020738778 is a deficient number, since it is larger than the sum of its proper divisors (70474060035494).

140503020738778 is an equidigital number, since it uses as much as digits as its factorization.

140503020738778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74183222036.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 140503020738778 in words is "one hundred forty trillion, five hundred three billion, twenty million, seven hundred thirty-eight thousand, seven hundred seventy-eight".