2428653149 has 8 divisors (see below), whose sum is σ = 2618004480. Its totient is φ = 2239663536.

The previous prime is 2428653121. The next prime is 2428653187. The reversal of 2428653149 is 9413568242.

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 2428653149 - 2¹⁶ = 2428587613 is a prime.

It is a super-2 number, since 2×2428653149² = 11796712236295232402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428653109) 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, 76397 + ... + 103410.

It is an arithmetic number, because the mean of its divisors is an integer number (327250560).

Almost surely, 2^2428653149 is an apocalyptic number.

It is an amenable number.

2428653149 is a deficient number, since it is larger than the sum of its proper divisors (189351331).

2428653149 is a wasteful number, since it uses less digits than its factorization.

2428653149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180859.

The product of its digits is 414720, while the sum is 44.

The square root of 2428653149 is about 49281.3671583896. The cubic root of 2428653149 is about 1344.1729918709.

The spelling of 2428653149 in words is "two billion, four hundred twenty-eight million, six hundred fifty-three thousand, one hundred forty-nine".