2429662651 has 4 divisors (see below), whose sum is σ = 2616559792. Its totient is φ = 2242765512.

The previous prime is 2429662649. The next prime is 2429662691. The reversal of 2429662651 is 1562669242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1562669242 = 2 ⋅781334621.

It is not a de Polignac number, because 2429662651 - 2¹ = 2429662649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2429662598 and 2429662607.

It is not an unprimeable number, because it can be changed into a prime (2429662691) 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 3 ways as a sum of consecutive naturals, for example, 93448551 + ... + 93448576.

It is an arithmetic number, because the mean of its divisors is an integer number (654139948).

Almost surely, 2^2429662651 is an apocalyptic number.

2429662651 is a deficient number, since it is larger than the sum of its proper divisors (186897141).

2429662651 is a wasteful number, since it uses less digits than its factorization.

2429662651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186897140.

The product of its digits is 311040, while the sum is 43.

The square root of 2429662651 is about 49291.6083223098. The cubic root of 2429662651 is about 1344.3592072028.

The spelling of 2429662651 in words is "two billion, four hundred twenty-nine million, six hundred sixty-two thousand, six hundred fifty-one".