2210140402545 has 32 divisors (see below), whose sum is σ = 3679038996480. Its totient is φ = 1131735568320.

The previous prime is 2210140402513. The next prime is 2210140402579. The reversal of 2210140402545 is 5452040410122.

It is not a de Polignac number, because 2210140402545 - 2⁵ = 2210140402513 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18653505 + ... + 18771614.

It is an arithmetic number, because the mean of its divisors is an integer number (114969968640).

Almost surely, 2^{2210140402545} is an apocalyptic number.

It is an amenable number.

2210140402545 is a deficient number, since it is larger than the sum of its proper divisors (1468898593935).

2210140402545 is a wasteful number, since it uses less digits than its factorization.

2210140402545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425285.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 2210140402545 its reverse (5452040410122), we get a palindrome (7662180812667).

The spelling of 2210140402545 in words is "two trillion, two hundred ten billion, one hundred forty million, four hundred two thousand, five hundred forty-five".