2611405041330 has 64 divisors (see below), whose sum is σ = 6403830202368. Its totient is φ = 681227064000.

The previous prime is 2611405041281. The next prime is 2611405041341. The reversal of 2611405041330 is 331405041162.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2459955 + ... + 3357705.

It is an arithmetic number, because the mean of its divisors is an integer number (100059846912).

Almost surely, 2^{2611405041330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2611405041330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3201915101184).

2611405041330 is an abundant number, since it is smaller than the sum of its proper divisors (3792425161038).

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

2611405041330 is a wasteful number, since it uses less digits than its factorization.

2611405041330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899871.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 2611405041330 in words is "two trillion, six hundred eleven billion, four hundred five million, forty-one thousand, three hundred thirty".