2040061377 has 8 divisors (see below), whose sum is σ = 2724847840. Its totient is φ = 1357657920.

The previous prime is 2040061339. The next prime is 2040061379. The reversal of 2040061377 is 7731600402.

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

It is not a de Polignac number, because 2040061377 - 2¹² = 2040057281 is a prime.

It is a super-2 number, since 2×2040061377² = 8323700843854272258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040061379) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 593752 + ... + 597177.

It is an arithmetic number, because the mean of its divisors is an integer number (340605980).

Almost surely, 2^2040061377 is an apocalyptic number.

It is an amenable number.

2040061377 is a deficient number, since it is larger than the sum of its proper divisors (684786463).

2040061377 is a wasteful number, since it uses less digits than its factorization.

2040061377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191503.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 2040061377 is about 45167.0386122447. The cubic root of 2040061377 is about 1268.2778602811.

Adding to 2040061377 its reverse (7731600402), we get a palindrome (9771661779).

The spelling of 2040061377 in words is "two billion, forty million, sixty-one thousand, three hundred seventy-seven".