140214402524545 has 8 divisors (see below), whose sum is σ = 168431282293824. Its totient is φ = 112055522510064.

The previous prime is 140214402524531. The next prime is 140214402524563. The reversal of 140214402524545 is 545425204412041.

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 140214402524545 - 2²¹ = 140214400427393 is a prime.

It is a Duffinian 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, 14499933379 + ... + 14499943048.

It is an arithmetic number, because the mean of its divisors is an integer number (21053910286728).

Almost surely, 2^{140214402524545} is an apocalyptic number.

It is an amenable number.

140214402524545 is a deficient number, since it is larger than the sum of its proper divisors (28216879769279).

140214402524545 is an equidigital number, since it uses as much as digits as its factorization.

140214402524545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28999877399.

The product of its (nonzero) digits is 1024000, while the sum is 43.

Adding to 140214402524545 its reverse (545425204412041), we get a palindrome (685639606936586).

The spelling of 140214402524545 in words is "one hundred forty trillion, two hundred fourteen billion, four hundred two million, five hundred twenty-four thousand, five hundred forty-five".