3055104345640 has 384 divisors, whose sum is σ = 7669538784000. Its totient is φ = 1091371511808.

The previous prime is 3055104345613. The next prime is 3055104345673. The reversal of 3055104345640 is 465434015503.

3055104345640 = 465² + 466² + ... + 20927².

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 3055104345593 and 3055104345602.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8510039781 + ... + 8510040139.

It is an arithmetic number, because the mean of its divisors is an integer number (19972757250).

Almost surely, 2^{3055104345640} 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 3055104345640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3834769392000).

3055104345640 is an abundant number, since it is smaller than the sum of its proper divisors (4614434438360).

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

3055104345640 is a wasteful number, since it uses less digits than its factorization.

3055104345640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 3055104345640 in words is "three trillion, fifty-five billion, one hundred four million, three hundred forty-five thousand, six hundred forty".