1024630916946 has 192 divisors, whose sum is σ = 2671065704448. Its totient is φ = 256063002624.

The previous prime is 1024630916941. The next prime is 1024630916951. The reversal of 1024630916946 is 6496190364201.

It is an interprime number because it is at equal distance from previous prime (1024630916941) and next prime (1024630916951).

It is not an unprimeable number, because it can be changed into a prime (1024630916941) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17438850 + ... + 17497506.

It is an arithmetic number, because the mean of its divisors is an integer number (13911800544).

Almost surely, 2^{1024630916946} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024630916946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1335532852224).

1024630916946 is an abundant number, since it is smaller than the sum of its proper divisors (1646434787502).

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

1024630916946 is a wasteful number, since it uses less digits than its factorization.

1024630916946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58825 (or 58812 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 1024630916946 in words is "one trillion, twenty-four billion, six hundred thirty million, nine hundred sixteen thousand, nine hundred forty-six".