2641985015232 has 224 divisors, whose sum is σ = 7280357539840. Its totient is φ = 844636584960.

The previous prime is 2641985015227. The next prime is 2641985015249. The reversal of 2641985015232 is 2325105891462.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1329634143 + ... + 1329636129.

It is an arithmetic number, because the mean of its divisors is an integer number (32501596160).

Almost surely, 2^{2641985015232} 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 2641985015232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640178769920).

2641985015232 is an abundant number, since it is smaller than the sum of its proper divisors (4638372524608).

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

2641985015232 is a wasteful number, since it uses less digits than its factorization.

2641985015232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919 (or 3909 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 2641985015232 in words is "two trillion, six hundred forty-one billion, nine hundred eighty-five million, fifteen thousand, two hundred thirty-two".