2918795386416 has 480 divisors, whose sum is σ = 9717538412736. Its totient is φ = 747823104000.

The previous prime is 2918795386411. The next prime is 2918795386433. The reversal of 2918795386416 is 6146835978192.

It is not an unprimeable number, because it can be changed into a prime (2918795386411) 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, 302116626 + ... + 302126286.

Almost surely, 2^{2918795386416} is an apocalyptic number.

2918795386416 is a gapful number since it is divisible by the number (26) 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 2918795386416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4858769206368).

2918795386416 is an abundant number, since it is smaller than the sum of its proper divisors (6798743026320).

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

2918795386416 is a wasteful number, since it uses less digits than its factorization.

2918795386416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9981 (or 9968 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 69.

The spelling of 2918795386416 in words is "two trillion, nine hundred eighteen billion, seven hundred ninety-five million, three hundred eighty-six thousand, four hundred sixteen".