40548262432080 has 160 divisors (see below), whose sum is σ = 135375891638400. Its totient is φ = 9980588943360.

The previous prime is 40548262432031. The next prime is 40548262432121. The reversal of 40548262432080 is 8023426284504.

It is a super-2 number, since 2×40548262432080² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 61131010 + ... + 61790750.

It is an arithmetic number, because the mean of its divisors is an integer number (846099322740).

Almost surely, 2^{40548262432080} is an apocalyptic number.

40548262432080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40548262432080 is an abundant number, since it is smaller than the sum of its proper divisors (94827629206320).

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

40548262432080 is a wasteful number, since it uses less digits than its factorization.

40548262432080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679469 (or 679463 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 48.

The spelling of 40548262432080 in words is "forty trillion, five hundred forty-eight billion, two hundred sixty-two million, four hundred thirty-two thousand, eighty".