3613230001240 has 128 divisors (see below), whose sum is σ = 8359718400000. Its totient is φ = 1404751154688.

The previous prime is 3613230001211. The next prime is 3613230001309. The reversal of 3613230001240 is 421000323163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 821746722 + ... + 821751118.

It is an arithmetic number, because the mean of its divisors is an integer number (65310300000).

Almost surely, 2^{3613230001240} 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 3613230001240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4179859200000).

3613230001240 is an abundant number, since it is smaller than the sum of its proper divisors (4746488398760).

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

3613230001240 is a wasteful number, since it uses less digits than its factorization.

3613230001240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6689 (or 6685 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 3613230001240 in words is "three trillion, six hundred thirteen billion, two hundred thirty million, one thousand, two hundred forty".