2040724045106 has 4 divisors (see below), whose sum is σ = 3061086067662. Its totient is φ = 1020362022552.

The previous prime is 2040724045093. The next prime is 2040724045141. The reversal of 2040724045106 is 6015404270402.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1165546956025 + 875177089081 = 1079605^2 + 935509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510181011275 + ... + 510181011278.

Almost surely, 2^{2040724045106} is an apocalyptic number.

2040724045106 is a deficient number, since it is larger than the sum of its proper divisors (1020362022556).

2040724045106 is a wasteful number, since it uses less digits than its factorization.

2040724045106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020362022555.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 2040724045106 in words is "two trillion, forty billion, seven hundred twenty-four million, forty-five thousand, one hundred six".