2428451283407 has 4 divisors (see below), whose sum is σ = 2534036121840. Its totient is φ = 2322866444976.

The previous prime is 2428451283403. The next prime is 2428451283439. The reversal of 2428451283407 is 7043821548242.

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 2428451283407 - 2² = 2428451283403 is a prime.

It is a super-2 number, since 2×2428451283407² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428451283403) 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, 52792419182 + ... + 52792419227.

It is an arithmetic number, because the mean of its divisors is an integer number (633509030460).

Almost surely, 2^{2428451283407} is an apocalyptic number.

2428451283407 is a deficient number, since it is larger than the sum of its proper divisors (105584838433).

2428451283407 is a wasteful number, since it uses less digits than its factorization.

2428451283407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105584838432.

The product of its (nonzero) digits is 3440640, while the sum is 50.

The spelling of 2428451283407 in words is "two trillion, four hundred twenty-eight billion, four hundred fifty-one million, two hundred eighty-three thousand, four hundred seven".