2042308541 has 32 divisors (see below), whose sum is σ = 2587576320. Its totient is φ = 1569023424.

The previous prime is 2042308511. The next prime is 2042308547. The reversal of 2042308541 is 1458032402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2042308541 - 2¹⁴ = 2042292157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042308547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443336 + ... + 447918.

It is an arithmetic number, because the mean of its divisors is an integer number (80861760).

Almost surely, 2^2042308541 is an apocalyptic number.

It is an amenable number.

2042308541 is a deficient number, since it is larger than the sum of its proper divisors (545267779).

2042308541 is a wasteful number, since it uses less digits than its factorization.

2042308541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2042308541 is about 45191.9079150239. The cubic root of 2042308541 is about 1268.7433662979.

The spelling of 2042308541 in words is "two billion, forty-two million, three hundred eight thousand, five hundred forty-one".