2644315051430 has 128 divisors (see below), whose sum is σ = 5311711641600. Its totient is φ = 941222177280.

The previous prime is 2644315051403. The next prime is 2644315051457. The reversal of 2644315051430 is 341505134462.

It is an interprime number because it is at equal distance from previous prime (2644315051403) and next prime (2644315051457).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1890145871 + ... + 1890147269.

It is an arithmetic number, because the mean of its divisors is an integer number (41497747200).

Almost surely, 2^{2644315051430} is an apocalyptic number.

2644315051430 is an abundant number, since it is smaller than the sum of its proper divisors (2667396590170).

2644315051430 is a wasteful number, since it uses less digits than its factorization.

2644315051430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 2644315051430 in words is "two trillion, six hundred forty-four billion, three hundred fifteen million, fifty-one thousand, four hundred thirty".