2042260655 has 8 divisors (see below), whose sum is σ = 2466943584. Its totient is φ = 1622988000.

The previous prime is 2042260613. The next prime is 2042260691. The reversal of 2042260655 is 5560622402.

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

It is not a de Polignac number, because 2042260655 - 2²² = 2038066351 is a prime.

It is a super-2 number, since 2×2042260655² = 8341657165922058050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351736 + ... + 1353245.

It is an arithmetic number, because the mean of its divisors is an integer number (308367948).

Almost surely, 2^2042260655 is an apocalyptic number.

2042260655 is a deficient number, since it is larger than the sum of its proper divisors (424682929).

2042260655 is a wasteful number, since it uses less digits than its factorization.

2042260655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705137.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2042260655 is about 45191.3781046783. The cubic root of 2042260655 is about 1268.7334501469.

The spelling of 2042260655 in words is "two billion, forty-two million, two hundred sixty thousand, six hundred fifty-five".