102994744320 has 704 divisors, whose sum is σ = 397488752640. Its totient is φ = 25140658176.

The previous prime is 102994744301. The next prime is 102994744327. The reversal of 102994744320 is 23447499201.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102994744327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 400757632 + ... + 400757888.

Almost surely, 2^102994744320 is an apocalyptic number.

102994744320 is a gapful number since it is divisible by the number (10) 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 102994744320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198744376320).

102994744320 is an abundant number, since it is smaller than the sum of its proper divisors (294494008320).

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

102994744320 is a wasteful number, since it uses less digits than its factorization.

102994744320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 102994744320 in words is "one hundred two billion, nine hundred ninety-four million, seven hundred forty-four thousand, three hundred twenty".