14354231001545 has 8 divisors (see below), whose sum is σ = 17225348209800. Its totient is φ = 11483204129280.

The previous prime is 14354231001493. The next prime is 14354231001557. The reversal of 14354231001545 is 54510013245341.

It can be written as a sum of positive squares in 4 ways, for example, as 1072309954576 + 13281921046969 = 1035524^2 + 3644437^2 .

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

It is not a de Polignac number, because 14354231001545 - 2³² = 14349936034249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14354231001499 and 14354231001508.

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, 22233926 + ... + 22870415.

It is an arithmetic number, because the mean of its divisors is an integer number (2153168526225).

Almost surely, 2^{14354231001545} is an apocalyptic number.

It is an amenable number.

14354231001545 is a deficient number, since it is larger than the sum of its proper divisors (2871117208255).

14354231001545 is an equidigital number, since it uses as much as digits as its factorization.

14354231001545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45167995.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 14354231001545 its reverse (54510013245341), we get a palindrome (68864244246886).

The spelling of 14354231001545 in words is "fourteen trillion, three hundred fifty-four billion, two hundred thirty-one million, one thousand, five hundred forty-five".