140455530541245 has 8 divisors (see below), whose sum is σ = 224728848866016. Its totient is φ = 74909616288656.

The previous prime is 140455530541223. The next prime is 140455530541253. The reversal of 140455530541245 is 542145035554041.

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

It is a cyclic number.

It is not a de Polignac number, because 140455530541245 - 2⁵ = 140455530541213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140455530541194 and 140455530541203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4681851018027 + ... + 4681851018056.

It is an arithmetic number, because the mean of its divisors is an integer number (28091106108252).

Almost surely, 2^{140455530541245} is an apocalyptic number.

140455530541245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140455530541245 is a deficient number, since it is larger than the sum of its proper divisors (84273318324771).

140455530541245 is an equidigital number, since it uses as much as digits as its factorization.

140455530541245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363702036091.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 140455530541245 in words is "one hundred forty trillion, four hundred fifty-five billion, five hundred thirty million, five hundred forty-one thousand, two hundred forty-five".