2900689469440 has 480 divisors, whose sum is σ = 8484713193600. Its totient is φ = 929273217024.

The previous prime is 2900689469411. The next prime is 2900689469441. The reversal of 2900689469440 is 449649860092.

It is not an unprimeable number, because it can be changed into a prime (2900689469441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1452522522 + ... + 1452524518.

It is an arithmetic number, because the mean of its divisors is an integer number (17676485820).

Almost surely, 2^{2900689469440} is an apocalyptic number.

2900689469440 is a gapful number since it is divisible by the number (20) 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 2900689469440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4242356596800).

2900689469440 is an abundant number, since it is smaller than the sum of its proper divisors (5584023724160).

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

2900689469440 is a wasteful number, since it uses less digits than its factorization.

2900689469440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203 (or 2177 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 61.

The spelling of 2900689469440 in words is "two trillion, nine hundred billion, six hundred eighty-nine million, four hundred sixty-nine thousand, four hundred forty".