2010400145 has 16 divisors (see below), whose sum is σ = 2634653952. Its totient is φ = 1463689920.

The previous prime is 2010400121. The next prime is 2010400163. The reversal of 2010400145 is 5410040102.

It is not a de Polignac number, because 2010400145 - 2¹² = 2010396049 is a prime.

It is a Duffinian 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, 213197 + ... + 222426.

It is an arithmetic number, because the mean of its divisors is an integer number (164665872).

Almost surely, 2^2010400145 is an apocalyptic number.

It is an amenable number.

2010400145 is a deficient number, since it is larger than the sum of its proper divisors (624253807).

2010400145 is a wasteful number, since it uses less digits than its factorization.

2010400145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435712.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2010400145 is about 44837.4859353198. The cubic root of 2010400145 is about 1262.1011689259.

Adding to 2010400145 its reverse (5410040102), we get a palindrome (7420440247).

The spelling of 2010400145 in words is "two billion, ten million, four hundred thousand, one hundred forty-five".