2421112477 has 8 divisors (see below), whose sum is σ = 2929749696. Its totient is φ = 1953166272.

The previous prime is 2421112471. The next prime is 2421112489. The reversal of 2421112477 is 7742111242.

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

It is a cyclic number.

It is not a de Polignac number, because 2421112477 - 2¹⁹ = 2420588189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421112471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10172623 + ... + 10172860.

It is an arithmetic number, because the mean of its divisors is an integer number (366218712).

Almost surely, 2^2421112477 is an apocalyptic number.

It is an amenable number.

2421112477 is a deficient number, since it is larger than the sum of its proper divisors (508637219).

2421112477 is a wasteful number, since it uses less digits than its factorization.

2421112477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20345507.

The product of its digits is 6272, while the sum is 31.

The square root of 2421112477 is about 49204.8013612493. The cubic root of 2421112477 is about 1342.7803851505.

The spelling of 2421112477 in words is "two billion, four hundred twenty-one million, one hundred twelve thousand, four hundred seventy-seven".