2042475377 has 4 divisors (see below), whose sum is σ = 2056001856. Its totient is φ = 2028948900.

The previous prime is 2042475293. The next prime is 2042475397. The reversal of 2042475377 is 7735742402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2042475377 - 2⁸ = 2042475121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042475397) 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, 6763013 + ... + 6763314.

It is an arithmetic number, because the mean of its divisors is an integer number (514000464).

Almost surely, 2^2042475377 is an apocalyptic number.

It is an amenable number.

2042475377 is a deficient number, since it is larger than the sum of its proper divisors (13526479).

2042475377 is a wasteful number, since it uses less digits than its factorization.

2042475377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13526478.

The product of its (nonzero) digits is 329280, while the sum is 41.

The square root of 2042475377 is about 45193.7537387635. The cubic root of 2042475377 is about 1268.7779132008. Note that the first 3 decimals are identical.

The spelling of 2042475377 in words is "two billion, forty-two million, four hundred seventy-five thousand, three hundred seventy-seven".