102930401448 has 96 divisors (see below), whose sum is σ = 319313966400. Its totient is φ = 29342237184.

The previous prime is 102930401437. The next prime is 102930401459. The reversal of 102930401448 is 844104039201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102930401437) and next prime (102930401459).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7233 + ... + 453776.

It is an arithmetic number, because the mean of its divisors is an integer number (3326187150).

Almost surely, 2^102930401448 is an apocalyptic number.

102930401448 is a gapful number since it is divisible by the number (18) 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 102930401448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159656983200).

102930401448 is an abundant number, since it is smaller than the sum of its proper divisors (216383564952).

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

102930401448 is a wasteful number, since it uses less digits than its factorization.

102930401448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461471 (or 461464 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 102930401448 in words is "one hundred two billion, nine hundred thirty million, four hundred one thousand, four hundred forty-eight".