3111730340064 has 96 divisors (see below), whose sum is σ = 8781142970880. Its totient is φ = 961744177152.

The previous prime is 3111730340057. The next prime is 3111730340093. The reversal of 3111730340064 is 4600430371113.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18063129 + ... + 18234584.

It is an arithmetic number, because the mean of its divisors is an integer number (91470239280).

Almost surely, 2^{3111730340064} is an apocalyptic number.

It is an amenable number.

3111730340064 is an abundant number, since it is smaller than the sum of its proper divisors (5669412630816).

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

3111730340064 is a wasteful number, since it uses less digits than its factorization.

3111730340064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36297792 (or 36297784 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 3111730340064 in words is "three trillion, one hundred eleven billion, seven hundred thirty million, three hundred forty thousand, sixty-four".