2934720645000 has 160 divisors (see below), whose sum is σ = 9176552563200. Its totient is φ = 781867872000.

The previous prime is 2934720644879. The next prime is 2934720645001. The reversal of 2934720645000 is 5460274392.

It is a super-2 number, since 2×2934720645000² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2934720645001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16215006 + ... + 16394994.

It is an arithmetic number, because the mean of its divisors is an integer number (57353453520).

Almost surely, 2^{2934720645000} is an apocalyptic number.

2934720645000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2934720645000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4588276281600).

2934720645000 is an abundant number, since it is smaller than the sum of its proper divisors (6241831918200).

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

2934720645000 is a wasteful number, since it uses less digits than its factorization.

2934720645000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181105 (or 181086 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 2934720645000 in words is "two trillion, nine hundred thirty-four billion, seven hundred twenty million, six hundred forty-five thousand".