2961495922944 has 576 divisors, whose sum is σ = 8917599043584. Its totient is φ = 866477703168.

The previous prime is 2961495922927. The next prime is 2961495922999. The reversal of 2961495922944 is 4492295941692.

It is a happy number.

It is a super-2 number, since 2×2961495922944² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6396319257 + ... + 6396319719.

It is an arithmetic number, because the mean of its divisors is an integer number (15481942784).

Almost surely, 2^{2961495922944} is an apocalyptic number.

2961495922944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2961495922944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4458799521792).

2961495922944 is an abundant number, since it is smaller than the sum of its proper divisors (5956103120640).

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

2961495922944 is a wasteful number, since it uses less digits than its factorization.

2961495922944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 888 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 66.

The spelling of 2961495922944 in words is "two trillion, nine hundred sixty-one billion, four hundred ninety-five million, nine hundred twenty-two thousand, nine hundred forty-four".