40005014052 has 96 divisors (see below), whose sum is σ = 99019210752. Its totient is φ = 12553785216.

The previous prime is 40005014003. The next prime is 40005014087. The reversal of 40005014052 is 25041050004.

It is a super-2 number, since 2×40005014052² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2033053 + ... + 2052635.

It is an arithmetic number, because the mean of its divisors is an integer number (1031450112).

Almost surely, 2^40005014052 is an apocalyptic number.

It is an amenable number.

40005014052 is an abundant number, since it is smaller than the sum of its proper divisors (59014196700).

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

40005014052 is a wasteful number, since it uses less digits than its factorization.

40005014052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19777 (or 19775 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 40005014052 its reverse (25041050004), we get a palindrome (65046064056).

The spelling of 40005014052 in words is "forty billion, five million, fourteen thousand, fifty-two".