140055033042452 has 48 divisors (see below), whose sum is σ = 277102494111744. Its totient is φ = 61362336300000.

The previous prime is 140055033042443. The next prime is 140055033042481. The reversal of 140055033042452 is 254240330550041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204198758 + ... + 204883485.

It is an arithmetic number, because the mean of its divisors is an integer number (5772968627328).

Almost surely, 2^{140055033042452} is an apocalyptic number.

It is an amenable number.

140055033042452 is a deficient number, since it is larger than the sum of its proper divisors (137047461069292).

140055033042452 is a wasteful number, since it uses less digits than its factorization.

140055033042452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409082540 (or 409082538 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 140055033042452 its reverse (254240330550041), we get a palindrome (394295363592493).

The spelling of 140055033042452 in words is "one hundred forty trillion, fifty-five billion, thirty-three million, forty-two thousand, four hundred fifty-two".