40124113000 has 64 divisors (see below), whose sum is σ = 94014320400. Its totient is φ = 16028467200.

The previous prime is 40124112983. The next prime is 40124113027. The reversal of 40124113000 is 31142104.

It can be written as a sum of positive squares in 8 ways, for example, as 2498200324 + 37625912676 = 49982^2 + 193974^2 .

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, 742912 + ... + 795088.

Almost surely, 2^40124113000 is an apocalyptic number.

40124113000 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 40124113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47007160200).

40124113000 is an abundant number, since it is smaller than the sum of its proper divisors (53890207400).

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

40124113000 is a wasteful number, since it uses less digits than its factorization.

40124113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52967 (or 52953 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 40124113000 its reverse (31142104), we get a palindrome (40155255104).

The spelling of 40124113000 in words is "forty billion, one hundred twenty-four million, one hundred thirteen thousand".