40147380000 has 1920 divisors, whose sum is σ = 193977907200. Its totient is φ = 7838208000.

The previous prime is 40147379941. The next prime is 40147380001. The reversal of 40147380000 is 8374104.

It is a super-2 number, since 2×40147380000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40147380001) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 933659979 + ... + 933660021.

It is an arithmetic number, because the mean of its divisors is an integer number (101030160).

Almost surely, 2^40147380000 is an apocalyptic number.

40147380000 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 40147380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96988953600).

40147380000 is an abundant number, since it is smaller than the sum of its proper divisors (153830527200).

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

40147380000 is a wasteful number, since it uses less digits than its factorization.

40147380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 40147380000 in words is "forty billion, one hundred forty-seven million, three hundred eighty thousand".