201514104445 has 16 divisors (see below), whose sum is σ = 242676456192. Its totient is φ = 160639277760.

The previous prime is 201514104427. The next prime is 201514104461. The reversal of 201514104445 is 544401415102.

It is not a de Polignac number, because 201514104445 - 2⁵ = 201514104413 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 15 ways as a sum of consecutive naturals, for example, 1540140 + ... + 1665850.

It is an arithmetic number, because the mean of its divisors is an integer number (15167278512).

Almost surely, 2^201514104445 is an apocalyptic number.

It is an amenable number.

201514104445 is a deficient number, since it is larger than the sum of its proper divisors (41162351747).

201514104445 is a wasteful number, since it uses less digits than its factorization.

201514104445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126852.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 201514104445 its reverse (544401415102), we get a palindrome (745915519547).

The spelling of 201514104445 in words is "two hundred one billion, five hundred fourteen million, one hundred four thousand, four hundred forty-five".