4651131242 has 16 divisors (see below), whose sum is σ = 7047680640. Its totient is φ = 2301925392.

The previous prime is 4651131211. The next prime is 4651131257. The reversal of 4651131242 is 2421311564.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630608 + ... + 637940.

It is an arithmetic number, because the mean of its divisors is an integer number (440480040).

Almost surely, 2^4651131242 is an apocalyptic number.

4651131242 is a deficient number, since it is larger than the sum of its proper divisors (2396549398).

4651131242 is a wasteful number, since it uses less digits than its factorization.

4651131242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10517.

The product of its digits is 5760, while the sum is 29.

The square root of 4651131242 is about 68199.2026492979. The cubic root of 4651131242 is about 1669.2428759867.

The spelling of 4651131242 in words is "four billion, six hundred fifty-one million, one hundred thirty-one thousand, two hundred forty-two".