2421021134 has 8 divisors (see below), whose sum is σ = 4150321968. Its totient is φ = 1037580480.

The previous prime is 2421021133. The next prime is 2421021139. The reversal of 2421021134 is 4311201242.

2421021134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2421021134² = 11722686662549291912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421021133) 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, 86465027 + ... + 86465054.

It is an arithmetic number, because the mean of its divisors is an integer number (518790246).

Almost surely, 2^2421021134 is an apocalyptic number.

2421021134 is a deficient number, since it is larger than the sum of its proper divisors (1729300834).

2421021134 is a wasteful number, since it uses less digits than its factorization.

2421021134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172930090.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2421021134 is about 49203.8731605552. The cubic root of 2421021134 is about 1342.7634982673.

Adding to 2421021134 its reverse (4311201242), we get a palindrome (6732222376).

The spelling of 2421021134 in words is "two billion, four hundred twenty-one million, twenty-one thousand, one hundred thirty-four".