2421230043011 has 8 divisors (see below), whose sum is σ = 2610869257920. Its totient is φ = 2232075220992.

The previous prime is 2421230042993. The next prime is 2421230043019. The reversal of 2421230043011 is 1103400321242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421230043011 is a prime.

It is a super-2 number, since 2×2421230043011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421230043019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121087835 + ... + 121107828.

It is an arithmetic number, because the mean of its divisors is an integer number (326358657240).

Almost surely, 2^{2421230043011} is an apocalyptic number.

2421230043011 is a deficient number, since it is larger than the sum of its proper divisors (189639214909).

2421230043011 is a wasteful number, since it uses less digits than its factorization.

2421230043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242196445.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2421230043011 its reverse (1103400321242), we get a palindrome (3524630364253).

The spelling of 2421230043011 in words is "two trillion, four hundred twenty-one billion, two hundred thirty million, forty-three thousand, eleven".