10948801920 has 128 divisors (see below), whose sum is σ = 39884970240. Its totient is φ = 2502580224.

The previous prime is 10948801883. The next prime is 10948801939. The reversal of 10948801920 is 2910884901.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393882 + ... + 420761.

It is an arithmetic number, because the mean of its divisors is an integer number (311601330).

Almost surely, 2^10948801920 is an apocalyptic number.

10948801920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10948801920 is an abundant number, since it is smaller than the sum of its proper divisors (28936168320).

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

10948801920 is an equidigital number, since it uses as much as digits as its factorization.

10948801920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814672 (or 814660 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The spelling of 10948801920 in words is "ten billion, nine hundred forty-eight million, eight hundred one thousand, nine hundred twenty".