140442152131415 has 8 divisors (see below), whose sum is σ = 168530952200688. Its totient is φ = 112353475276480.

The previous prime is 140442152131399. The next prime is 140442152131423. The reversal of 140442152131415 is 514131251244041.

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

It is not a de Polignac number, because 140442152131415 - 2⁴ = 140442152131399 is a prime.

It is a Duffinian number.

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, 28277141 + ... + 32870670.

It is an arithmetic number, because the mean of its divisors is an integer number (21066369025086).

Almost surely, 2^{140442152131415} is an apocalyptic number.

140442152131415 is a deficient number, since it is larger than the sum of its proper divisors (28088800069273).

140442152131415 is an equidigital number, since it uses as much as digits as its factorization.

140442152131415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61607169.

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 140442152131415 in words is "one hundred forty trillion, four hundred forty-two billion, one hundred fifty-two million, one hundred thirty-one thousand, four hundred fifteen".