2651146342 has 32 divisors (see below), whose sum is σ = 4512856320. Its totient is φ = 1157963040.

The previous prime is 2651146327. The next prime is 2651146349. The reversal of 2651146342 is 2436411562.

It is a junction number, because it is equal to n+sod(n) for n = 2651146298 and 2651146307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651146349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576183 + ... + 580765.

It is an arithmetic number, because the mean of its divisors is an integer number (141026760).

Almost surely, 2^2651146342 is an apocalyptic number.

2651146342 is a deficient number, since it is larger than the sum of its proper divisors (1861709978).

2651146342 is a wasteful number, since it uses less digits than its factorization.

2651146342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788.

The product of its digits is 34560, while the sum is 34.

The square root of 2651146342 is about 51489.2837588561. The cubic root of 2651146342 is about 1384.0270144498.

The spelling of 2651146342 in words is "two billion, six hundred fifty-one million, one hundred forty-six thousand, three hundred forty-two".