4064695742 has 4 divisors (see below), whose sum is σ = 6097043616. Its totient is φ = 2032347870.

The previous prime is 4064695721. The next prime is 4064695759. The reversal of 4064695742 is 2475964604.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016173934 + ... + 1016173937.

It is an arithmetic number, because the mean of its divisors is an integer number (1524260904).

Almost surely, 2^4064695742 is an apocalyptic number.

4064695742 is a deficient number, since it is larger than the sum of its proper divisors (2032347874).

4064695742 is a wasteful number, since it uses less digits than its factorization.

4064695742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032347873.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The square root of 4064695742 is about 63754.9664104688. The cubic root of 4064695742 is about 1595.9134964307.

The spelling of 4064695742 in words is "four billion, sixty-four million, six hundred ninety-five thousand, seven hundred forty-two".