4745320345740 has 384 divisors, whose sum is σ = 14917445222400. Its totient is φ = 1119065149440.

The previous prime is 4745320345739. The next prime is 4745320345781. The reversal of 4745320345740 is 475430235474.

It is a super-2 number, since 2×4745320345740² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4745320345740.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2069480034 + ... + 2069482326.

It is an arithmetic number, because the mean of its divisors is an integer number (38847513600).

Almost surely, 2^{4745320345740} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4745320345740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7458722611200).

4745320345740 is an abundant number, since it is smaller than the sum of its proper divisors (10172124876660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4745320345740 is a wasteful number, since it uses less digits than its factorization.

4745320345740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017 (or 3015 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 48.

The spelling of 4745320345740 in words is "four trillion, seven hundred forty-five billion, three hundred twenty million, three hundred forty-five thousand, seven hundred forty".