2402043011 has 4 divisors (see below), whose sum is σ = 2404751952. Its totient is φ = 2399334072.

The previous prime is 2402042989. The next prime is 2402043031. The reversal of 2402043011 is 1103402042.

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

It is a cyclic number.

It is not a de Polignac number, because 2402043011 - 2³⁰ = 1328301187 is a prime.

It is a super-2 number, since 2×2402043011² = 11539621253387892242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402043031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353140 + ... + 1354913.

It is an arithmetic number, because the mean of its divisors is an integer number (601187988).

Almost surely, 2^2402043011 is an apocalyptic number.

2402043011 is a deficient number, since it is larger than the sum of its proper divisors (2708941).

2402043011 is an equidigital number, since it uses as much as digits as its factorization.

2402043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708940.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2402043011 is about 49010.6418137939. The cubic root of 2402043011 is about 1339.2456976613.

Adding to 2402043011 its reverse (1103402042), we get a palindrome (3505445053).

The spelling of 2402043011 in words is "two billion, four hundred two million, forty-three thousand, eleven".