40476922080 has 384 divisors, whose sum is σ = 155254579200. Its totient is φ = 8658192384.

The previous prime is 40476922049. The next prime is 40476922091. The reversal of 40476922080 is 8022967404.

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 63 ways as a sum of consecutive naturals, for example, 5294901 + ... + 5302539.

It is an arithmetic number, because the mean of its divisors is an integer number (404308800).

Almost surely, 2^40476922080 is an apocalyptic number.

40476922080 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 40476922080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77627289600).

40476922080 is an abundant number, since it is smaller than the sum of its proper divisors (114777657120).

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

40476922080 is a wasteful number, since it uses less digits than its factorization.

40476922080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766 (or 7758 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 40476922080 in words is "forty billion, four hundred seventy-six million, nine hundred twenty-two thousand, eighty".