40548107880 has 768 divisors, whose sum is σ = 161635368960. Its totient is φ = 8622028800.

The previous prime is 40548107837. The next prime is 40548107981. The reversal of 40548107880 is 8870184504.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 319276377 + ... + 319276503.

It is an arithmetic number, because the mean of its divisors is an integer number (210462720).

Almost surely, 2^40548107880 is an apocalyptic number.

40548107880 is a gapful number since it is divisible by the number (40) 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 40548107880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80817684480).

40548107880 is an abundant number, since it is smaller than the sum of its proper divisors (121087261080).

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

40548107880 is a wasteful number, since it uses less digits than its factorization.

40548107880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 40548107880 in words is "forty billion, five hundred forty-eight million, one hundred seven thousand, eight hundred eighty".