4640812251734 has 8 divisors (see below), whose sum is σ = 6980608959120. Its totient is φ = 2313942598696.

The previous prime is 4640812251731. The next prime is 4640812251773. The reversal of 4640812251734 is 4371522180464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640812251731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3231762689 + ... + 3231764124.

It is an arithmetic number, because the mean of its divisors is an integer number (872576119890).

Almost surely, 2^{4640812251734} is an apocalyptic number.

4640812251734 is a deficient number, since it is larger than the sum of its proper divisors (2339796707386).

4640812251734 is a wasteful number, since it uses less digits than its factorization.

4640812251734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463527174.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 4640812251734 in words is "four trillion, six hundred forty billion, eight hundred twelve million, two hundred fifty-one thousand, seven hundred thirty-four".