2442065477 has 4 divisors (see below), whose sum is σ = 2454718860. Its totient is φ = 2429412096.

The previous prime is 2442065467. The next prime is 2442065489. The reversal of 2442065477 is 7745602442.

2442065477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 442723681 + 1999341796 = 21041^2 + 44714^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442065477 - 2⁶ = 2442065413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442065447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6326402 + ... + 6326787.

It is an arithmetic number, because the mean of its divisors is an integer number (613679715).

Almost surely, 2^2442065477 is an apocalyptic number.

It is an amenable number.

2442065477 is a deficient number, since it is larger than the sum of its proper divisors (12653383).

2442065477 is a wasteful number, since it uses less digits than its factorization.

2442065477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653382.

The product of its (nonzero) digits is 376320, while the sum is 41.

The square root of 2442065477 is about 49417.2588980813. The cubic root of 2442065477 is about 1346.6428660127.

The spelling of 2442065477 in words is "two billion, four hundred forty-two million, sixty-five thousand, four hundred seventy-seven".