4642756751146 has 4 divisors (see below), whose sum is σ = 6964135126722. Its totient is φ = 2321378375572.

The previous prime is 4642756751137. The next prime is 4642756751159. The reversal of 4642756751146 is 6411576572464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4604075695521 + 38681055625 = 2145711^2 + 196675^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160689187785 + ... + 1160689187788.

Almost surely, 2^{4642756751146} is an apocalyptic number.

4642756751146 is a deficient number, since it is larger than the sum of its proper divisors (2321378375576).

4642756751146 is a wasteful number, since it uses less digits than its factorization.

4642756751146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321378375575.

The product of its digits is 33868800, while the sum is 58.

The spelling of 4642756751146 in words is "four trillion, six hundred forty-two billion, seven hundred fifty-six million, seven hundred fifty-one thousand, one hundred forty-six".